472455031287108 has 24 divisors (see below), whose sum is σ = 1102398762431680. Its totient is φ = 157484483367840.

The previous prime is 472455031287059. The next prime is 472455031287137. The reversal of 472455031287108 is 801782130554274.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62139163 + ... + 69326658.

Almost surely, 2^{472455031287108} is an apocalyptic number.

It is an amenable number.

472455031287108 is an abundant number, since it is smaller than the sum of its proper divisors (629943731144572).

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

472455031287108 is a wasteful number, since it uses less digits than its factorization.

472455031287108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131765307 (or 131765305 counting only the distinct ones).

The product of its (nonzero) digits is 15052800, while the sum is 57.

The spelling of 472455031287108 in words is "four hundred seventy-two trillion, four hundred fifty-five billion, thirty-one million, two hundred eighty-seven thousand, one hundred eight".