477442270492 has 24 divisors (see below), whose sum is σ = 917072618112. Its totient is φ = 215687804400.

The previous prime is 477442270489. The next prime is 477442270523. The reversal of 477442270492 is 294072244774.

It is a super-2 number, since 2×477442270492² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 33277984 + ... + 33292327.

It is an arithmetic number, because the mean of its divisors is an integer number (38211359088).

Almost surely, 2^477442270492 is an apocalyptic number.

It is an amenable number.

477442270492 is a deficient number, since it is larger than the sum of its proper divisors (439630347620).

477442270492 is a wasteful number, since it uses less digits than its factorization.

477442270492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66570489 (or 66570487 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 52.

The spelling of 477442270492 in words is "four hundred seventy-seven billion, four hundred forty-two million, two hundred seventy thousand, four hundred ninety-two".