74962873125 has 240 divisors, whose sum is σ = 164611807360. Its totient is φ = 32099328000.

The previous prime is 74962873123. The next prime is 74962873159. The reversal of 74962873125 is 52137826947.

It is a happy number.

74962873125 is a `hidden beast` number, since 7 + 4 + 9 + 628 + 7 + 3 + 1 + 2 + 5 = 666.

It is not a de Polignac number, because 74962873125 - 2¹ = 74962873123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74962873123) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 72567609 + ... + 72568641.

Almost surely, 2^74962873125 is an apocalyptic number.

74962873125 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

74962873125 is an abundant number, since it is smaller than the sum of its proper divisors (89648934235).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74962873125 is a wasteful number, since it uses less digits than its factorization.

74962873125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182 (or 1164 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The spelling of 74962873125 in words is "seventy-four billion, nine hundred sixty-two million, eight hundred seventy-three thousand, one hundred twenty-five".