516401088 has 56 divisors (see below), whose sum is σ = 1561502592. Its totient is φ = 147542784.

The previous prime is 516401059. The next prime is 516401111. The reversal of 516401088 is 880104615.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190770 + ... + 193457.

Almost surely, 2^516401088 is an apocalyptic number.

It is an amenable number.

516401088 is an abundant number, since it is smaller than the sum of its proper divisors (1045101504).

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

516401088 is a wasteful number, since it uses less digits than its factorization.

516401088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384249 (or 384239 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 516401088 is about 22724.4601256003. The cubic root of 516401088 is about 802.2856966026.

The spelling of 516401088 in words is "five hundred sixteen million, four hundred one thousand, eighty-eight".