537758807292672 has 288 divisors, whose sum is σ = 1761253937856000. Its totient is φ = 142156435881984.

The previous prime is 537758807292661. The next prime is 537758807292691. The reversal of 537758807292672 is 276292708857735.

It is a hoax number, since the sum of its digits (78) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44473047 + ... + 55257302.

It is an arithmetic number, because the mean of its divisors is an integer number (6115465062000).

Almost surely, 2^{537758807292672} is an apocalyptic number.

It is an amenable number.

537758807292672 is an abundant number, since it is smaller than the sum of its proper divisors (1223495130563328).

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

537758807292672 is a wasteful number, since it uses less digits than its factorization.

537758807292672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99730451 (or 99730437 counting only the distinct ones).

The product of its (nonzero) digits is 4978713600, while the sum is 78.

The spelling of 537758807292672 in words is "five hundred thirty-seven trillion, seven hundred fifty-eight billion, eight hundred seven million, two hundred ninety-two thousand, six hundred seventy-two".