537249404 has 12 divisors (see below), whose sum is σ = 963118128. Its totient is φ = 262072800.

The previous prime is 537249397. The next prime is 537249407. The reversal of 537249404 is 404942735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537249407) 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, 1637792 + ... + 1638119.

It is an arithmetic number, because the mean of its divisors is an integer number (80259844).

Almost surely, 2^537249404 is an apocalyptic number.

It is an amenable number.

537249404 is a deficient number, since it is larger than the sum of its proper divisors (425868724).

537249404 is a wasteful number, since it uses less digits than its factorization.

537249404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3275956 (or 3275954 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 537249404 is about 23178.6411163381. The cubic root of 537249404 is about 812.9402888306.

The spelling of 537249404 in words is "five hundred thirty-seven million, two hundred forty-nine thousand, four hundred four".