16360252465 has 16 divisors (see below), whose sum is σ = 19725867216. Its totient is φ = 13025894400.

The previous prime is 16360252453. The next prime is 16360252507. The reversal of 16360252465 is 56425206361.

It is a happy number.

16360252465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 516743824 + 15843508641 = 22732^2 + 125871^2 .

It is not a de Polignac number, because 16360252465 - 2¹³ = 16360244273 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2673249 + ... + 2679361.

It is an arithmetic number, because the mean of its divisors is an integer number (1232866701).

Almost surely, 2^16360252465 is an apocalyptic number.

It is an amenable number.

16360252465 is a deficient number, since it is larger than the sum of its proper divisors (3365614751).

16360252465 is a wasteful number, since it uses less digits than its factorization.

16360252465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8580.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 16360252465 in words is "sixteen billion, three hundred sixty million, two hundred fifty-two thousand, four hundred sixty-five".