537917252 has 12 divisors (see below), whose sum is σ = 941551296. Its totient is φ = 268902600.

The previous prime is 537917249. The next prime is 537917279. The reversal of 537917252 is 252719735.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13673 + ... + 35535.

It is an arithmetic number, because the mean of its divisors is an integer number (78462608).

Almost surely, 2^537917252 is an apocalyptic number.

It is an amenable number.

537917252 is a deficient number, since it is larger than the sum of its proper divisors (403634044).

537917252 is a wasteful number, since it uses less digits than its factorization.

537917252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28018 (or 28016 counting only the distinct ones).

The product of its digits is 132300, while the sum is 41.

The square root of 537917252 is about 23193.0431810920. The cubic root of 537917252 is about 813.2770013092.

The spelling of 537917252 in words is "five hundred thirty-seven million, nine hundred seventeen thousand, two hundred fifty-two".