476510113640 has 64 divisors (see below), whose sum is σ = 1201227010560. Its totient is φ = 168593253120.

The previous prime is 476510113609. The next prime is 476510113643. The reversal of 476510113640 is 46311015674.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 476510113594 and 476510113603.

It is not an unprimeable number, because it can be changed into a prime (476510113643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14618552 + ... + 14651111.

It is an arithmetic number, because the mean of its divisors is an integer number (18769172040).

Almost surely, 2^476510113640 is an apocalyptic number.

476510113640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

476510113640 is an abundant number, since it is smaller than the sum of its proper divisors (724716896920).

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

476510113640 is a wasteful number, since it uses less digits than its factorization.

476510113640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29269722 (or 29269718 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 476510113640 in words is "four hundred seventy-six billion, five hundred ten million, one hundred thirteen thousand, six hundred forty".