472531761342156 has 48 divisors (see below), whose sum is σ = 1110651132281600. Its totient is φ = 156357022341312.

The previous prime is 472531761342133. The next prime is 472531761342167. The reversal of 472531761342156 is 651243167135274.

It is a junction number, because it is equal to n+sod(n) for n = 472531761342096 and 472531761342105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5678080 + ... + 31261863.

Almost surely, 2^{472531761342156} is an apocalyptic number.

It is an amenable number.

472531761342156 is an abundant number, since it is smaller than the sum of its proper divisors (638119370939444).

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

472531761342156 is a wasteful number, since it uses less digits than its factorization.

472531761342156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36947758 (or 36947756 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 57.

The spelling of 472531761342156 in words is "four hundred seventy-two trillion, five hundred thirty-one billion, seven hundred sixty-one million, three hundred forty-two thousand, one hundred fifty-six".