56060465661 has 32 divisors (see below), whose sum is σ = 83573683200. Its totient is φ = 37139422320.

The previous prime is 56060465609. The next prime is 56060465693. The reversal of 56060465661 is 16656406065.

It is not a de Polignac number, because 56060465661 - 2¹⁰ = 56060464637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56060415661) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9329520 + ... + 9335526.

It is an arithmetic number, because the mean of its divisors is an integer number (2611677600).

Almost surely, 2^56060465661 is an apocalyptic number.

It is an amenable number.

56060465661 is a deficient number, since it is larger than the sum of its proper divisors (27513217539).

56060465661 is a wasteful number, since it uses less digits than its factorization.

56060465661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8126 (or 8120 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 56060465661 in words is "fifty-six billion, sixty million, four hundred sixty-five thousand, six hundred sixty-one".