125022752275 has 12 divisors (see below), whose sum is σ = 155147231152. Its totient is φ = 99941415840.

The previous prime is 125022752263. The next prime is 125022752303. The reversal of 125022752275 is 572257220521.

It is not a de Polignac number, because 125022752275 - 2⁷ = 125022752147 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1886424 + ... + 1951573.

Almost surely, 2^125022752275 is an apocalyptic number.

125022752275 is a deficient number, since it is larger than the sum of its proper divisors (30124478877).

125022752275 is a wasteful number, since it uses less digits than its factorization.

125022752275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3839310 (or 3839305 counting only the distinct ones).

The product of its (nonzero) digits is 196000, while the sum is 40.

Adding to 125022752275 its reverse (572257220521), we get a palindrome (697279972796).

The spelling of 125022752275 in words is "one hundred twenty-five billion, twenty-two million, seven hundred fifty-two thousand, two hundred seventy-five".