537112558890 has 24 divisors (see below), whose sum is σ = 1396492653348. Its totient is φ = 143230015680.

The previous prime is 537112558859. The next prime is 537112558903. The reversal of 537112558890 is 98855211735.

537112558890 is a `hidden beast` number, since 5 + 3 + 7 + 1 + 1 + 2 + 558 + 89 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 536970925089 + 141633801 = 732783^2 + 11901^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2983958571 + ... + 2983958750.

Almost surely, 2^537112558890 is an apocalyptic number.

537112558890 is an abundant number, since it is smaller than the sum of its proper divisors (859380094458).

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

537112558890 is a wasteful number, since it uses less digits than its factorization.

537112558890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5967917334 (or 5967917331 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 54.

The spelling of 537112558890 in words is "five hundred thirty-seven billion, one hundred twelve million, five hundred fifty-eight thousand, eight hundred ninety".