15116667375 has 16 divisors (see below), whose sum is σ = 25154135136. Its totient is φ = 8062222400.

The previous prime is 15116667353. The next prime is 15116667443. The reversal of 15116667375 is 57376661151.

It is not a de Polignac number, because 15116667375 - 2¹⁰ = 15116666351 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20155182 + ... + 20155931.

It is an arithmetic number, because the mean of its divisors is an integer number (1572133446).

Almost surely, 2^15116667375 is an apocalyptic number.

15116667375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

15116667375 is a deficient number, since it is larger than the sum of its proper divisors (10037467761).

15116667375 is an equidigital number, since it uses as much as digits as its factorization.

15116667375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40311131 (or 40311121 counting only the distinct ones).

The product of its digits is 793800, while the sum is 48.

The spelling of 15116667375 in words is "fifteen billion, one hundred sixteen million, six hundred sixty-seven thousand, three hundred seventy-five".