125544024 has 48 divisors (see below), whose sum is σ = 342014400. Its totient is φ = 41601984.

The previous prime is 125544019. The next prime is 125544049. The reversal of 125544024 is 420445521.

125544024 is a `hidden beast` number, since 1 + 255 + 4 + 402 + 4 = 666.

It is a super-2 number, since 2×125544024² = 31522603924225152, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7417 + ... + 17495.

It is an arithmetic number, because the mean of its divisors is an integer number (7125300).

Almost surely, 2^125544024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125544024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171007200).

125544024 is an abundant number, since it is smaller than the sum of its proper divisors (216470376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125544024 is a wasteful number, since it uses less digits than its factorization.

125544024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10264 (or 10257 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 125544024 is about 11204.6429661993. The cubic root of 125544024 is about 500.7243155606.

Adding to 125544024 its reverse (420445521), we get a palindrome (545989545).

The spelling of 125544024 in words is "one hundred twenty-five million, five hundred forty-four thousand, twenty-four".