10415251556 has 12 divisors (see below), whose sum is σ = 18229186668. Its totient is φ = 5206912512.

The previous prime is 10415251531. The next prime is 10415251573. The reversal of 10415251556 is 65515251401.

It can be written as a sum of positive squares in 2 ways, for example, as 2094892900 + 8320358656 = 45770^2 + 91216^2 .

It is a super-2 number, since 2×10415251556² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144761 + ... + 204416.

It is an arithmetic number, because the mean of its divisors is an integer number (1519098889).

Almost surely, 2^10415251556 is an apocalyptic number.

It is an amenable number.

10415251556 is a deficient number, since it is larger than the sum of its proper divisors (7813935112).

10415251556 is a wasteful number, since it uses less digits than its factorization.

10415251556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356638 (or 356636 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 10415251556 in words is "ten billion, four hundred fifteen million, two hundred fifty-one thousand, five hundred fifty-six".