12493874175 has 192 divisors, whose sum is σ = 24182737920. Its totient is φ = 5650145280.

The previous prime is 12493874171. The next prime is 12493874179. The reversal of 12493874175 is 57147839421.

It is a Cunningham number, because it is equal to 111776²-1.

It is an interprime number because it is at equal distance from previous prime (12493874171) and next prime (12493874179).

It is not a de Polignac number, because 12493874175 - 2² = 12493874171 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12493874171) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 47505094 + ... + 47505356.

It is an arithmetic number, because the mean of its divisors is an integer number (125951760).

Almost surely, 2^12493874175 is an apocalyptic number.

12493874175 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12493874175 is a deficient number, since it is larger than the sum of its proper divisors (11688863745).

12493874175 is a wasteful number, since it uses less digits than its factorization.

12493874175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 397 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 51.

The spelling of 12493874175 in words is "twelve billion, four hundred ninety-three million, eight hundred seventy-four thousand, one hundred seventy-five".