125025007183 has 4 divisors (see below), whose sum is σ = 125264978928. Its totient is φ = 124785035440.

The previous prime is 125025007069. The next prime is 125025007187. The reversal of 125025007183 is 381700520521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125025007183 - 2²⁹ = 124488136271 is a prime.

It is a super-2 number, since 2×125025007183² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125025007187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119985091 + ... + 119986132.

It is an arithmetic number, because the mean of its divisors is an integer number (31316244732).

Almost surely, 2^125025007183 is an apocalyptic number.

125025007183 is a deficient number, since it is larger than the sum of its proper divisors (239971745).

125025007183 is an equidigital number, since it uses as much as digits as its factorization.

125025007183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239971744.

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 125025007183 in words is "one hundred twenty-five billion, twenty-five million, seven thousand, one hundred eighty-three".