516465261466 has 96 divisors (see below), whose sum is σ = 1033091055360. Its totient is φ = 188892802560.

The previous prime is 516465261421. The next prime is 516465261493. The reversal of 516465261466 is 664162564615.

It is a super-2 number, since 2×516465261466² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11179371 + ... + 11225473.

It is an arithmetic number, because the mean of its divisors is an integer number (10761365160).

Almost surely, 2^516465261466 is an apocalyptic number.

516465261466 is an abundant number, since it is smaller than the sum of its proper divisors (516625793894).

516465261466 is a wasteful number, since it uses less digits than its factorization.

516465261466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46540 (or 46529 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 52.

The spelling of 516465261466 in words is "five hundred sixteen billion, four hundred sixty-five million, two hundred sixty-one thousand, four hundred sixty-six".