460661502252 has 72 divisors (see below), whose sum is σ = 1293483083760. Its totient is φ = 127079030400.

The previous prime is 460661502247. The next prime is 460661502269. The reversal of 460661502252 is 252205166064.

It is a self number, because there is not a number n which added to its sum of digits gives 460661502252.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13490499 + ... + 13524602.

It is an arithmetic number, because the mean of its divisors is an integer number (17965042830).

Almost surely, 2^460661502252 is an apocalyptic number.

460661502252 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

460661502252 is an abundant number, since it is smaller than the sum of its proper divisors (832821581508).

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

460661502252 is a wasteful number, since it uses less digits than its factorization.

460661502252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27015151 (or 27015142 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 460661502252 in words is "four hundred sixty billion, six hundred sixty-one million, five hundred two thousand, two hundred fifty-two".