537205172 has 12 divisors (see below), whose sum is σ = 1074410400. Its totient is φ = 230230776.

The previous prime is 537205139. The next prime is 537205177. The reversal of 537205172 is 271502735.

537205172 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537205177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9592922 + ... + 9592977.

It is an arithmetic number, because the mean of its divisors is an integer number (89534200).

Almost surely, 2^537205172 is an apocalyptic number.

It is an amenable number.

537205172 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

537205172 is a wasteful number, since it uses less digits than its factorization.

537205172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19185910 (or 19185908 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 537205172 is about 23177.6869424022. The cubic root of 537205172 is about 812.9179782975.

The spelling of 537205172 in words is "five hundred thirty-seven million, two hundred five thousand, one hundred seventy-two".