397714552056 has 48 divisors (see below), whose sum is σ = 1097467052760. Its totient is φ = 130070166720.

The previous prime is 397714552043. The next prime is 397714552069. The reversal of 397714552056 is 650255417793.

It is a happy number.

397714552056 is a `hidden beast` number, since 3 + 9 + 7 + 71 + 45 + 520 + 5 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (397714552043) and next prime (397714552069).

It is a junction number, because it is equal to n+sod(n) for n = 397714551993 and 397714552011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52107630 + ... + 52115261.

Almost surely, 2^397714552056 is an apocalyptic number.

397714552056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

397714552056 is an abundant number, since it is smaller than the sum of its proper divisors (699752500704).

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

397714552056 is a wasteful number, since it uses less digits than its factorization.

397714552056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104222956 (or 104222949 counting only the distinct ones).

The product of its (nonzero) digits is 7938000, while the sum is 54.

The spelling of 397714552056 in words is "three hundred ninety-seven billion, seven hundred fourteen million, five hundred fifty-two thousand, fifty-six".