520488092 has 12 divisors (see below), whose sum is σ = 911162280. Its totient is φ = 260156016.

The previous prime is 520488077. The next prime is 520488113. The reversal of 520488092 is 290884025.

It is a congruent number.

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, 7667 + ... + 33162.

It is an arithmetic number, because the mean of its divisors is an integer number (75930190).

Almost surely, 2^520488092 is an apocalyptic number.

It is an amenable number.

520488092 is a deficient number, since it is larger than the sum of its proper divisors (390674188).

520488092 is a wasteful number, since it uses less digits than its factorization.

520488092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44020 (or 44018 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 520488092 is about 22814.2081168731. The cubic root of 520488092 is about 804.3966735609.

The spelling of 520488092 in words is "five hundred twenty million, four hundred eighty-eight thousand, ninety-two".