474072254628 has 72 divisors (see below), whose sum is σ = 1287405598752. Its totient is φ = 135382052736.

The previous prime is 474072254549. The next prime is 474072254629. The reversal of 474072254628 is 826452270474.

It is not an unprimeable number, because it can be changed into a prime (474072254629) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 993000 + ... + 1390752.

It is an arithmetic number, because the mean of its divisors is an integer number (17880633316).

Almost surely, 2^474072254628 is an apocalyptic number.

It is an amenable number.

474072254628 is an abundant number, since it is smaller than the sum of its proper divisors (813333344124).

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

474072254628 is a wasteful number, since it uses less digits than its factorization.

474072254628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399801 (or 399792 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 51.

The spelling of 474072254628 in words is "four hundred seventy-four billion, seventy-two million, two hundred fifty-four thousand, six hundred twenty-eight".