14953164885 has 12 divisors (see below), whose sum is σ = 25918819212. Its totient is φ = 7975021248.

The previous prime is 14953164859. The next prime is 14953164887. The reversal of 14953164885 is 58846135941.

It is a happy number.

14953164885 is a `hidden beast` number, since 1 + 49 + 531 + 64 + 8 + 8 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10642191921 + 4310972964 = 103161^2 + 65658^2 .

It is not a de Polignac number, because 14953164885 - 2²² = 14948970581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14953164887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166146232 + ... + 166146321.

It is an arithmetic number, because the mean of its divisors is an integer number (2159901601).

Almost surely, 2^14953164885 is an apocalyptic number.

14953164885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14953164885 is a deficient number, since it is larger than the sum of its proper divisors (10965654327).

14953164885 is a wasteful number, since it uses less digits than its factorization.

14953164885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332292564 (or 332292561 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 54.

The spelling of 14953164885 in words is "fourteen billion, nine hundred fifty-three million, one hundred sixty-four thousand, eight hundred eighty-five".