12725545095 has 40 divisors (see below), whose sum is σ = 23198400720. Its totient is φ = 6671911680.

The previous prime is 12725545093. The next prime is 12725545097. The reversal of 12725545095 is 59054552721.

12725545095 is a `hidden beast` number, since 1 + 2 + 7 + 2 + 554 + 5 + 0 + 95 = 666.

It is an interprime number because it is at equal distance from previous prime (12725545093) and next prime (12725545097).

It is not a de Polignac number, because 12725545095 - 2¹ = 12725545093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 12725545095.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12725545093) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 242386 + ... + 290175.

It is an arithmetic number, because the mean of its divisors is an integer number (579960018).

Almost surely, 2^12725545095 is an apocalyptic number.

12725545095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12725545095 is a deficient number, since it is larger than the sum of its proper divisors (10472855625).

12725545095 is an equidigital number, since it uses as much as digits as its factorization.

12725545095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532637 (or 532628 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 45.

The spelling of 12725545095 in words is "twelve billion, seven hundred twenty-five million, five hundred forty-five thousand, ninety-five".