537203975364 has 315 divisors, whose sum is σ = 1650294740157. Its totient is φ = 152932745952.

The previous prime is 537203975351. The next prime is 537203975383. The reversal of 537203975364 is 463579302735.

The square root of 537203975364 is 732942.

It is a perfect power (a square), and thus also a powerful number.

537203975364 is a `hidden beast` number, since 5 + 3 + 7 + 203 + 9 + 75 + 364 = 666.

It can be written as a sum of positive squares in only one way, i.e., 92592404100 + 444611571264 = 304290^2 + 666792^2 .

It is a super-2 number, since 2×537203975364² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 537203975364.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 104 ways as a sum of consecutive naturals, for example, 1939364394 + ... + 1939364670.

Almost surely, 2^537203975364 is an apocalyptic number.

537203975364 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

537203975364 is the 732942-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537203975364

537203975364 is an abundant number, since it is smaller than the sum of its proper divisors (1113090764793).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

537203975364 is an frugal number, since it uses more digits than its factorization.

537203975364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 54.

The spelling of 537203975364 in words is "five hundred thirty-seven billion, two hundred three million, nine hundred seventy-five thousand, three hundred sixty-four".