1255572570560 has 112 divisors (see below), whose sum is σ = 3727583055360. Its totient is φ = 391347287040.

The previous prime is 1255572570559. The next prime is 1255572570613. The reversal of 1255572570560 is 650752755521.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 1255572570499 and 1255572570508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25453700 + ... + 25502979.

Almost surely, 2^{1255572570560} is an apocalyptic number.

1255572570560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1255572570560 is an abundant number, since it is smaller than the sum of its proper divisors (2472010484800).

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

1255572570560 is a wasteful number, since it uses less digits than its factorization.

1255572570560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50956714 (or 50956704 counting only the distinct ones).

The product of its (nonzero) digits is 3675000, while the sum is 50.

The spelling of 1255572570560 in words is "one trillion, two hundred fifty-five billion, five hundred seventy-two million, five hundred seventy thousand, five hundred sixty".