124453451225 has 24 divisors (see below), whose sum is σ = 157279397760. Its totient is φ = 97656029120.

The previous prime is 124453451219. The next prime is 124453451261. The reversal of 124453451225 is 522154354421.

It is not a de Polignac number, because 124453451225 - 2²⁶ = 124386342361 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5393162 + ... + 5416188.

It is an arithmetic number, because the mean of its divisors is an integer number (6553308240).

Almost surely, 2^124453451225 is an apocalyptic number.

It is an amenable number.

124453451225 is a deficient number, since it is larger than the sum of its proper divisors (32825946535).

124453451225 is a wasteful number, since it uses less digits than its factorization.

124453451225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27169 (or 27164 counting only the distinct ones).

The product of its digits is 192000, while the sum is 38.

The spelling of 124453451225 in words is "one hundred twenty-four billion, four hundred fifty-three million, four hundred fifty-one thousand, two hundred twenty-five".