125499476 has 6 divisors (see below), whose sum is σ = 219624090. Its totient is φ = 62749736.

The previous prime is 125499433. The next prime is 125499481. The reversal of 125499476 is 674994521.

It can be written as a sum of positive squares in only one way, i.e., 111809476 + 13690000 = 10574^2 + 3700^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 125499476.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15687431 + ... + 15687438.

It is an arithmetic number, because the mean of its divisors is an integer number (36604015).

Almost surely, 2^125499476 is an apocalyptic number.

It is an amenable number.

125499476 is a deficient number, since it is larger than the sum of its proper divisors (94124614).

125499476 is a wasteful number, since it uses less digits than its factorization.

125499476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31374873 (or 31374871 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 125499476 is about 11202.6548639151. The cubic root of 125499476 is about 500.6650829371.

The spelling of 125499476 in words is "one hundred twenty-five million, four hundred ninety-nine thousand, four hundred seventy-six".