1301560056 has 32 divisors (see below), whose sum is σ = 3615445200. Its totient is φ = 433853280.

The previous prime is 1301560037. The next prime is 1301560151. The reversal of 1301560056 is 6500651031.

It is a happy number.

1301560056 is a `hidden beast` number, since 1 + 3 + 0 + 1 + 5 + 600 + 56 = 666.

1301560056 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 3012655 + ... + 3013086.

Almost surely, 2^1301560056 is an apocalyptic number.

It is an amenable number.

1301560056 is an abundant number, since it is smaller than the sum of its proper divisors (2313885144).

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

1301560056 is a wasteful number, since it uses less digits than its factorization.

1301560056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6025756 (or 6025746 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 1301560056 is about 36077.1403523062. The cubic root of 1301560056 is about 1091.8292813665.

The spelling of 1301560056 in words is "one billion, three hundred one million, five hundred sixty thousand, fifty-six".