56580433086 has 16 divisors (see below), whose sum is σ = 113163289344. Its totient is φ = 18859740504.

The previous prime is 56580433081. The next prime is 56580433103. The reversal of 56580433086 is 68033408565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56580433081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375661 + ... + 504263.

It is an arithmetic number, because the mean of its divisors is an integer number (7072705584).

Almost surely, 2^56580433086 is an apocalyptic number.

56580433086 is an abundant number, since it is smaller than the sum of its proper divisors (56582856258).

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

56580433086 is a wasteful number, since it uses less digits than its factorization.

56580433086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201935.

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 56580433086 in words is "fifty-six billion, five hundred eighty million, four hundred thirty-three thousand, eighty-six".