56580480047 has 32 divisors (see below), whose sum is σ = 71810199552. Its totient is φ = 43388763264.

The previous prime is 56580480041. The next prime is 56580480053. The reversal of 56580480047 is 74008408565.

It is an interprime number because it is at equal distance from previous prime (56580480041) and next prime (56580480053).

It is not a de Polignac number, because 56580480047 - 2⁶ = 56580479983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 56580479983 and 56580480010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56580480041) 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, 376313 + ... + 504749.

It is an arithmetic number, because the mean of its divisors is an integer number (2244068736).

Almost surely, 2^56580480047 is an apocalyptic number.

56580480047 is a deficient number, since it is larger than the sum of its proper divisors (15229719505).

56580480047 is a wasteful number, since it uses less digits than its factorization.

56580480047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128607.

The product of its (nonzero) digits is 1075200, while the sum is 47.

The spelling of 56580480047 in words is "fifty-six billion, five hundred eighty million, four hundred eighty thousand, forty-seven".