15314327075 has 6 divisors (see below), whose sum is σ = 18989765604. Its totient is φ = 12251461640.

The previous prime is 15314326967. The next prime is 15314327111. The reversal of 15314327075 is 57072341351.

It is a happy number.

It is not a de Polignac number, because 15314327075 - 2¹⁰ = 15314326051 is a prime.

It is a super-2 number, since 2×15314327075² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 306286517 + ... + 306286566.

It is an arithmetic number, because the mean of its divisors is an integer number (3164960934).

Almost surely, 2^15314327075 is an apocalyptic number.

15314327075 is a deficient number, since it is larger than the sum of its proper divisors (3675438529).

15314327075 is an equidigital number, since it uses as much as digits as its factorization.

15314327075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612573093 (or 612573088 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 38.

The spelling of 15314327075 in words is "fifteen billion, three hundred fourteen million, three hundred twenty-seven thousand, seventy-five".