537676920 has 128 divisors (see below), whose sum is σ = 1955232000. Its totient is φ = 130343040.

The previous prime is 537676903. The next prime is 537676961. The reversal of 537676920 is 29676735.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10750 + ... + 34509.

It is an arithmetic number, because the mean of its divisors is an integer number (15275250).

Almost surely, 2^537676920 is an apocalyptic number.

It is an amenable number.

537676920 is an abundant number, since it is smaller than the sum of its proper divisors (1417555080).

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

537676920 is a wasteful number, since it uses less digits than its factorization.

537676920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45290 (or 45280 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The square root of 537676920 is about 23187.8614796622. The cubic root of 537676920 is about 813.1558639635.

The spelling of 537676920 in words is "five hundred thirty-seven million, six hundred seventy-six thousand, nine hundred twenty".