537873552 has 30 divisors (see below), whose sum is σ = 1505299302. Its totient is φ = 179291136.

The previous prime is 537873509. The next prime is 537873569. The reversal of 537873552 is 255378735.

537873552 is a `hidden beast` number, since 537 + 87 + 35 + 5 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 534719376 + 3154176 = 23124^2 + 1776^2 .

It is a junction number, because it is equal to n+sod(n) for n = 537873498 and 537873507.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1867473 + ... + 1867760.

Almost surely, 2^537873552 is an apocalyptic number.

It is an amenable number.

537873552 is an abundant number, since it is smaller than the sum of its proper divisors (967425750).

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

537873552 is a wasteful number, since it uses less digits than its factorization.

537873552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3735247 (or 3735238 counting only the distinct ones).

The product of its digits is 882000, while the sum is 45.

The square root of 537873552 is about 23192.1010691140. The cubic root of 537873552 is about 813.2549773719.

The spelling of 537873552 in words is "five hundred thirty-seven million, eight hundred seventy-three thousand, five hundred fifty-two".