472556517064 has 8 divisors (see below), whose sum is σ = 886043469510. Its totient is φ = 236278258528.

The previous prime is 472556517011. The next prime is 472556517071. The reversal of 472556517064 is 460715655274.

It can be written as a sum of positive squares in only one way, i.e., 392053804164 + 80502712900 = 626142^2 + 283730^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29534782309 + ... + 29534782324.

Almost surely, 2^472556517064 is an apocalyptic number.

It is an amenable number.

472556517064 is a deficient number, since it is larger than the sum of its proper divisors (413486952446).

472556517064 is a wasteful number, since it uses less digits than its factorization.

472556517064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59069564639 (or 59069564635 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 52.

The spelling of 472556517064 in words is "four hundred seventy-two billion, five hundred fifty-six million, five hundred seventeen thousand, sixty-four".