125376040 has 32 divisors (see below), whose sum is σ = 285967080. Its totient is φ = 49462272.

The previous prime is 125376011. The next prime is 125376101. The reversal of 125376040 is 40673521.

It can be written as a sum of positive squares in 4 ways, for example, as 60186564 + 65189476 = 7758^2 + 8074^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18549 + ... + 24388.

Almost surely, 2^125376040 is an apocalyptic number.

125376040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125376040 is an abundant number, since it is smaller than the sum of its proper divisors (160591040).

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

125376040 is a wasteful number, since it uses less digits than its factorization.

125376040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43021 (or 43017 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 125376040 is about 11197.1442787882. The cubic root of 125376040 is about 500.5008847281.

The spelling of 125376040 in words is "one hundred twenty-five million, three hundred seventy-six thousand, forty".