125061513404 has 24 divisors (see below), whose sum is σ = 243928031760. Its totient is φ = 55754977536.

The previous prime is 125061513397. The next prime is 125061513413. The reversal of 125061513404 is 404315160521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48397127 + ... + 48399710.

It is an arithmetic number, because the mean of its divisors is an integer number (10163667990).

Almost surely, 2^125061513404 is an apocalyptic number.

It is an amenable number.

125061513404 is a deficient number, since it is larger than the sum of its proper divisors (118866518356).

125061513404 is a wasteful number, since it uses less digits than its factorization.

125061513404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96796877 (or 96796875 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 125061513404 its reverse (404315160521), we get a palindrome (529376673925).

The spelling of 125061513404 in words is "one hundred twenty-five billion, sixty-one million, five hundred thirteen thousand, four hundred four".