125452461 has 16 divisors (see below), whose sum is σ = 169510400. Its totient is φ = 82522800.

The previous prime is 125452451. The next prime is 125452493. The reversal of 125452461 is 164254521.

It is not a de Polignac number, because 125452461 - 2¹⁰ = 125451437 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 (125452451) 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, 72990 + ... + 74688.

It is an arithmetic number, because the mean of its divisors is an integer number (10594400).

Almost surely, 2^125452461 is an apocalyptic number.

It is an amenable number.

125452461 is a deficient number, since it is larger than the sum of its proper divisors (44057939).

125452461 is a wasteful number, since it uses less digits than its factorization.

125452461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016.

The product of its digits is 9600, while the sum is 30.

The square root of 125452461 is about 11200.5562808282. The cubic root of 125452461 is about 500.6025548968.

The spelling of 125452461 in words is "one hundred twenty-five million, four hundred fifty-two thousand, four hundred sixty-one".