463157309252 has 12 divisors (see below), whose sum is σ = 884209408656. Its totient is φ = 210526049640.

The previous prime is 463157309243. The next prime is 463157309327. The reversal of 463157309252 is 252903751364.

It is a super-2 number, since 2×463157309252² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 463157309197 and 463157309206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5263151198 + ... + 5263151285.

It is an arithmetic number, because the mean of its divisors is an integer number (73684117388).

Almost surely, 2^463157309252 is an apocalyptic number.

It is an amenable number.

463157309252 is a deficient number, since it is larger than the sum of its proper divisors (421052099404).

463157309252 is a wasteful number, since it uses less digits than its factorization.

463157309252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10526302498 (or 10526302496 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 463157309252 in words is "four hundred sixty-three billion, one hundred fifty-seven million, three hundred nine thousand, two hundred fifty-two".