125254282473 has 64 divisors (see below), whose sum is σ = 200064695040. Its totient is φ = 77160729600.

The previous prime is 125254282471. The next prime is 125254282477. The reversal of 125254282473 is 374282452521.

125254282473 is a `hidden beast` number, since 1 + 2 + 52 + 54 + 2 + 82 + 473 = 666.

It is not a de Polignac number, because 125254282473 - 2¹ = 125254282471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125254282471) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16431603 + ... + 16439223.

It is an arithmetic number, because the mean of its divisors is an integer number (3126010860).

Almost surely, 2^125254282473 is an apocalyptic number.

It is an amenable number.

125254282473 is a deficient number, since it is larger than the sum of its proper divisors (74810412567).

125254282473 is a wasteful number, since it uses less digits than its factorization.

125254282473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8295 (or 8289 counting only the distinct ones).

The product of its digits is 1075200, while the sum is 45.

The spelling of 125254282473 in words is "one hundred twenty-five billion, two hundred fifty-four million, two hundred eighty-two thousand, four hundred seventy-three".