516000453264 has 60 divisors (see below), whose sum is σ = 1467758144892. Its totient is φ = 169180473600.

The previous prime is 516000453239. The next prime is 516000453281. The reversal of 516000453264 is 462354000615.

516000453264 is a `hidden beast` number, since 5 + 1 + 60 + 0 + 0 + 4 + 532 + 64 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 73003716864 + 442996736400 = 270192^2 + 665580^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29362827 + ... + 29380394.

Almost surely, 2^516000453264 is an apocalyptic number.

It is an amenable number.

516000453264 is an abundant number, since it is smaller than the sum of its proper divisors (951757691628).

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

516000453264 is a wasteful number, since it uses less digits than its factorization.

516000453264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58743296 (or 58743287 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 516000453264 its reverse (462354000615), we get a palindrome (978354453879).

The spelling of 516000453264 in words is "five hundred sixteen billion, four hundred fifty-three thousand, two hundred sixty-four".