477012646272 has 32 divisors (see below), whose sum is σ = 1267064842680. Its totient is φ = 159004215296.

The previous prime is 477012646261. The next prime is 477012646283. The reversal of 477012646272 is 272646210774.

It is an interprime number because it is at equal distance from previous prime (477012646261) and next prime (477012646283).

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 621109833 + ... + 621110600.

Almost surely, 2^477012646272 is an apocalyptic number.

It is an amenable number.

477012646272 is an abundant number, since it is smaller than the sum of its proper divisors (790052196408).

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

477012646272 is a wasteful number, since it uses less digits than its factorization.

477012646272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242220450 (or 1242220438 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 48.

The spelling of 477012646272 in words is "four hundred seventy-seven billion, twelve million, six hundred forty-six thousand, two hundred seventy-two".