537014520600021 has 48 divisors (see below), whose sum is σ = 794152003320000. Its totient is φ = 349569605168640.

The previous prime is 537014520600011. The next prime is 537014520600079. The reversal of 537014520600021 is 120006025410735.

537014520600021 is a `hidden beast` number, since 5 + 3 + 7 + 0 + 1 + 4 + 5 + 20 + 600 + 0 + 21 = 666.

It is not a de Polignac number, because 537014520600021 - 2⁹ = 537014520599509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537014520600011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3557985085 + ... + 3558136013.

It is an arithmetic number, because the mean of its divisors is an integer number (16544833402500).

Almost surely, 2^{537014520600021} is an apocalyptic number.

It is an amenable number.

537014520600021 is a deficient number, since it is larger than the sum of its proper divisors (257137482719979).

537014520600021 is a wasteful number, since it uses less digits than its factorization.

537014520600021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196114 (or 196111 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 537014520600021 in words is "five hundred thirty-seven trillion, fourteen billion, five hundred twenty million, six hundred thousand, twenty-one".