520760394086 has 16 divisors (see below), whose sum is σ = 870621093360. Its totient is φ = 232165624320.

The previous prime is 520760394083. The next prime is 520760394113. The reversal of 520760394086 is 680493067025.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520760394083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 403064675 + ... + 403065966.

It is an arithmetic number, because the mean of its divisors is an integer number (54413818335).

Almost surely, 2^520760394086 is an apocalyptic number.

520760394086 is a deficient number, since it is larger than the sum of its proper divisors (349860699274).

520760394086 is a wasteful number, since it uses less digits than its factorization.

520760394086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806130679.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 520760394086 in words is "five hundred twenty billion, seven hundred sixty million, three hundred ninety-four thousand, eighty-six".