125230540567 has 16 divisors (see below), whose sum is σ = 141546424320. Its totient is φ = 109763848800.

The previous prime is 125230540517. The next prime is 125230540609. The reversal of 125230540567 is 765045032521.

It is a cyclic number.

It is not a de Polignac number, because 125230540567 - 2¹¹ = 125230538519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125230540517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 590883 + ... + 774340.

It is an arithmetic number, because the mean of its divisors is an integer number (8846651520).

Almost surely, 2^125230540567 is an apocalyptic number.

125230540567 is a deficient number, since it is larger than the sum of its proper divisors (16315883753).

125230540567 is a wasteful number, since it uses less digits than its factorization.

125230540567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365534.

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 125230540567 in words is "one hundred twenty-five billion, two hundred thirty million, five hundred forty thousand, five hundred sixty-seven".