479198202956 has 24 divisors (see below), whose sum is σ = 946378898640. Its totient is φ = 210306420800.

The previous prime is 479198202949. The next prime is 479198202961. The reversal of 479198202956 is 659202891974.

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, 187772315 + ... + 187774866.

It is an arithmetic number, because the mean of its divisors is an integer number (39432454110).

Almost surely, 2^479198202956 is an apocalyptic number.

It is an amenable number.

479198202956 is a deficient number, since it is larger than the sum of its proper divisors (467180695684).

479198202956 is a wasteful number, since it uses less digits than its factorization.

479198202956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375547225 (or 375547223 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 62.

The spelling of 479198202956 in words is "four hundred seventy-nine billion, one hundred ninety-eight million, two hundred two thousand, nine hundred fifty-six".