12575254653 has 48 divisors (see below), whose sum is σ = 19804744960. Its totient is φ = 7642812672.

The previous prime is 12575254613. The next prime is 12575254661. The reversal of 12575254653 is 35645257521.

It is a happy number.

12575254653 is a `hidden beast` number, since 1 + 2 + 5 + 7 + 52 + 546 + 53 = 666.

It is not a de Polignac number, because 12575254653 - 2¹⁶ = 12575189117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12575254599 and 12575254608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12575254613) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 5289201 + ... + 5291577.

Almost surely, 2^12575254653 is an apocalyptic number.

12575254653 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12575254653 is a deficient number, since it is larger than the sum of its proper divisors (7229490307).

12575254653 is a wasteful number, since it uses less digits than its factorization.

12575254653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938 (or 2935 counting only the distinct ones).

The product of its digits is 1260000, while the sum is 45.

The spelling of 12575254653 in words is "twelve billion, five hundred seventy-five million, two hundred fifty-four thousand, six hundred fifty-three".