537158551092 has 24 divisors (see below), whose sum is σ = 1265538595776. Its totient is φ = 177314472768.

The previous prime is 537158551063. The next prime is 537158551183. The reversal of 537158551092 is 290155851735.

It is a super-2 number, since 2×537158551092² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217295913 + ... + 217298384.

It is an arithmetic number, because the mean of its divisors is an integer number (52730774824).

Almost surely, 2^537158551092 is an apocalyptic number.

It is an amenable number.

537158551092 is an abundant number, since it is smaller than the sum of its proper divisors (728380044684).

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

537158551092 is a wasteful number, since it uses less digits than its factorization.

537158551092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434594407 (or 434594405 counting only the distinct ones).

The product of its (nonzero) digits is 1890000, while the sum is 51.

The spelling of 537158551092 in words is "five hundred thirty-seven billion, one hundred fifty-eight million, five hundred fifty-one thousand, ninety-two".