56140186527625 has 8 divisors (see below), whose sum is σ = 70062952786632. Its totient is φ = 44912149222000.

The previous prime is 56140186527569. The next prime is 56140186527671. The reversal of 56140186527625 is 52672568104165.

It can be written as a sum of positive squares in 4 ways, for example, as 9727836626704 + 46412349900921 = 3118948^2 + 6812661^2 .

It is not a de Polignac number, because 56140186527625 - 2¹³ = 56140186519433 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56140186527625.

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, 224560745986 + ... + 224560746235.

It is an arithmetic number, because the mean of its divisors is an integer number (8757869098329).

Almost surely, 2^{56140186527625} is an apocalyptic number.

It is an amenable number.

56140186527625 is a deficient number, since it is larger than the sum of its proper divisors (13922766259007).

56140186527625 is an equidigital number, since it uses as much as digits as its factorization.

56140186527625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449121492236 (or 449121492226 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 58.

The spelling of 56140186527625 in words is "fifty-six trillion, one hundred forty billion, one hundred eighty-six million, five hundred twenty-seven thousand, six hundred twenty-five".