537014520553320 has 80 divisors (see below), whose sum is σ = 1804965471870660. Its totient is φ = 143203872146688.

The previous prime is 537014520553319. The next prime is 537014520553331. The reversal of 537014520553320 is 23355025410735.

537014520553320 is a `hidden beast` number, since 5 + 3 + 7 + 0 + 1 + 45 + 20 + 553 + 32 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 536290833466116 + 723687087204 = 23157954^2 + 850698^2 .

It is a super-2 number, since 2×537014520553320² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 82872607957 + ... + 82872614436.

Almost surely, 2^{537014520553320} is an apocalyptic number.

It is an amenable number.

537014520553320 is an abundant number, since it is smaller than the sum of its proper divisors (1267950951317340).

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

537014520553320 is a wasteful number, since it uses less digits than its factorization.

537014520553320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165745222416 (or 165745222403 counting only the distinct ones).

The product of its (nonzero) digits is 1890000, while the sum is 45.

The spelling of 537014520553320 in words is "five hundred thirty-seven trillion, fourteen billion, five hundred twenty million, five hundred fifty-three thousand, three hundred twenty".