125900233479 has 12 divisors (see below), whose sum is σ = 192553298496. Its totient is φ = 78996224832.

The previous prime is 125900233477. The next prime is 125900233507. The reversal of 125900233479 is 974332009521.

125900233479 is a `hidden beast` number, since 1 + 2 + 590 + 0 + 23 + 34 + 7 + 9 = 666.

It is not a de Polignac number, because 125900233479 - 2¹ = 125900233477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125900233471) 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, 411438519 + ... + 411438824.

It is an arithmetic number, because the mean of its divisors is an integer number (16046108208).

Almost surely, 2^125900233479 is an apocalyptic number.

125900233479 is a deficient number, since it is larger than the sum of its proper divisors (66653065017).

125900233479 is a wasteful number, since it uses less digits than its factorization.

125900233479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822877366 (or 822877363 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 125900233479 in words is "one hundred twenty-five billion, nine hundred million, two hundred thirty-three thousand, four hundred seventy-nine".