16046772315 has 16 divisors (see below), whose sum is σ = 29342669568. Its totient is φ = 7335667296.

The previous prime is 16046772307. The next prime is 16046772323. The reversal of 16046772315 is 51327764061.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (16046772307) and next prime (16046772323).

It is not a de Polignac number, because 16046772315 - 2³ = 16046772307 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 76413097 + ... + 76413306.

It is an arithmetic number, because the mean of its divisors is an integer number (1833916848).

Almost surely, 2^16046772315 is an apocalyptic number.

16046772315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16046772315 is a deficient number, since it is larger than the sum of its proper divisors (13295897253).

16046772315 is a wasteful number, since it uses less digits than its factorization.

16046772315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152826418.

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 16046772315 in words is "sixteen billion, forty-six million, seven hundred seventy-two thousand, three hundred fifteen".