125104276775 has 12 divisors (see below), whose sum is σ = 155624933712. Its totient is φ = 99763659840.

The previous prime is 125104276741. The next prime is 125104276777. The reversal of 125104276775 is 577672401521.

It is not a de Polignac number, because 125104276775 - 2²⁰ = 125103228199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125104276777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7986059 + ... + 8001708.

It is an arithmetic number, because the mean of its divisors is an integer number (12968744476).

Almost surely, 2^125104276775 is an apocalyptic number.

125104276775 is a deficient number, since it is larger than the sum of its proper divisors (30520656937).

125104276775 is a wasteful number, since it uses less digits than its factorization.

125104276775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15988090 (or 15988085 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 47.

The spelling of 125104276775 in words is "one hundred twenty-five billion, one hundred four million, two hundred seventy-six thousand, seven hundred seventy-five".