125554316705 has 32 divisors (see below), whose sum is σ = 158145419520. Its totient is φ = 95509370880.

The previous prime is 125554316683. The next prime is 125554316737. The reversal of 125554316705 is 507613455521.

It is not a de Polignac number, because 125554316705 - 2¹⁰ = 125554315681 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25063241 + ... + 25068249.

It is an arithmetic number, because the mean of its divisors is an integer number (4942044360).

Almost surely, 2^125554316705 is an apocalyptic number.

It is an amenable number.

125554316705 is a deficient number, since it is larger than the sum of its proper divisors (32591102815).

125554316705 is a wasteful number, since it uses less digits than its factorization.

125554316705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6281.

The product of its (nonzero) digits is 630000, while the sum is 44.

The spelling of 125554316705 in words is "one hundred twenty-five billion, five hundred fifty-four million, three hundred sixteen thousand, seven hundred five".