5031582525866 has 16 divisors (see below), whose sum is σ = 8606055180744. Its totient is φ = 2185664807424.

The previous prime is 5031582525721. The next prime is 5031582525869. The reversal of 5031582525866 is 6685252851305.

It can be written as a sum of positive squares in 4 ways, for example, as 3224103945241 + 1807478580625 = 1795579^2 + 1344425^2 .

It is not an unprimeable number, because it can be changed into a prime (5031582525869) 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, 5691834995 + ... + 5691835878.

Almost surely, 2^{5031582525866} is an apocalyptic number.

5031582525866 is a deficient number, since it is larger than the sum of its proper divisors (3574472654878).

5031582525866 is a wasteful number, since it uses less digits than its factorization.

5031582525866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11383670905.

The product of its (nonzero) digits is 17280000, while the sum is 56.

The spelling of 5031582525866 in words is "five trillion, thirty-one billion, five hundred eighty-two million, five hundred twenty-five thousand, eight hundred sixty-six".