472772156685368 has 16 divisors (see below), whose sum is σ = 886448049738000. Its totient is φ = 236386010088576.

The previous prime is 472772156685233. The next prime is 472772156685383. The reversal of 472772156685368 is 863586651277274.

It is a super-3 number, since 3×472772156685368³ (a number of 45 digits) contains 333 as substring.

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, 32533088 + ... + 44765456.

It is an arithmetic number, because the mean of its divisors is an integer number (55403003108625).

Almost surely, 2^{472772156685368} is an apocalyptic number.

It is an amenable number.

472772156685368 is a deficient number, since it is larger than the sum of its proper divisors (413675893052632).

472772156685368 is a wasteful number, since it uses less digits than its factorization.

472772156685368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17063534 (or 17063530 counting only the distinct ones).

The product of its digits is 5689958400, while the sum is 77.

The spelling of 472772156685368 in words is "four hundred seventy-two trillion, seven hundred seventy-two billion, one hundred fifty-six million, six hundred eighty-five thousand, three hundred sixty-eight".