537530346043488 has 1152 divisors, whose sum is σ = 1934445774643200. Its totient is φ = 146588284846080.

The previous prime is 537530346043399. The next prime is 537530346043507. The reversal of 537530346043488 is 884340643035735.

537530346043488 is a `hidden beast` number, since 5 + 3 + 7 + 5 + 30 + 34 + 60 + 434 + 88 = 666.

It is a super-2 number, since 2×537530346043488² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6035756656 + ... + 6035845712.

It is an arithmetic number, because the mean of its divisors is an integer number (1679206401600).

Almost surely, 2^{537530346043488} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537530346043488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (967222887321600).

537530346043488 is an abundant number, since it is smaller than the sum of its proper divisors (1396915428599712).

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

537530346043488 is an equidigital number, since it uses as much as digits as its factorization.

537530346043488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89207 (or 89173 counting only the distinct ones).

The product of its (nonzero) digits is 348364800, while the sum is 63.

The spelling of 537530346043488 in words is "five hundred thirty-seven trillion, five hundred thirty billion, three hundred forty-six million, forty-three thousand, four hundred eighty-eight".