15677068125 has 40 divisors (see below), whose sum is σ = 26962769152. Its totient is φ = 8091360000.

The previous prime is 15677068081. The next prime is 15677068129. The reversal of 15677068125 is 52186077651.

It is not a de Polignac number, because 15677068125 - 2¹⁷ = 15676937053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15677068129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 76732 + ... + 192981.

Almost surely, 2^15677068125 is an apocalyptic number.

15677068125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

15677068125 is a deficient number, since it is larger than the sum of its proper divisors (11285701027).

15677068125 is an equidigital number, since it uses as much as digits as its factorization.

15677068125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269767 (or 269752 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 48.

The spelling of 15677068125 in words is "fifteen billion, six hundred seventy-seven million, sixty-eight thousand, one hundred twenty-five".