472775018817048 has 32 divisors (see below), whose sum is σ = 1210765292094960. Its totient is φ = 153747973598720.

The previous prime is 472775018817029. The next prime is 472775018817103. The reversal of 472775018817048 is 840718810577274.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 240231207765 + ... + 240231209732.

Almost surely, 2^{472775018817048} is an apocalyptic number.

It is an amenable number.

472775018817048 is an abundant number, since it is smaller than the sum of its proper divisors (737990273277912).

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

472775018817048 is a wasteful number, since it uses less digits than its factorization.

472775018817048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480462417547 (or 480462417543 counting only the distinct ones).

The product of its (nonzero) digits is 196689920, while the sum is 69.

The spelling of 472775018817048 in words is "four hundred seventy-two trillion, seven hundred seventy-five billion, eighteen million, eight hundred seventeen thousand, forty-eight".