1597070510056 has 32 divisors (see below), whose sum is σ = 3424652700480. Its totient is φ = 683987040000.

The previous prime is 1597070510047. The next prime is 1597070510083. The reversal of 1597070510056 is 6500150707951.

It is a junction number, because it is equal to n+sod(n) for n = 1597070509988 and 1597070510015.

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, 9746145 + ... + 9908656.

It is an arithmetic number, because the mean of its divisors is an integer number (107020396890).

Almost surely, 2^{1597070510056} is an apocalyptic number.

It is an amenable number.

1597070510056 is an abundant number, since it is smaller than the sum of its proper divisors (1827582190424).

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

1597070510056 is a wasteful number, since it uses less digits than its factorization.

1597070510056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19656265 (or 19656261 counting only the distinct ones).

The product of its (nonzero) digits is 330750, while the sum is 46.

The spelling of 1597070510056 in words is "one trillion, five hundred ninety-seven billion, seventy million, five hundred ten thousand, fifty-six".