125412514 has 16 divisors (see below), whose sum is σ = 196536960. Its totient is φ = 59906880.

The previous prime is 125412509. The next prime is 125412541. The reversal of 125412514 is 415214521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67579 + ... + 69409.

It is an arithmetic number, because the mean of its divisors is an integer number (12283560).

Almost surely, 2^125412514 is an apocalyptic number.

125412514 is a deficient number, since it is larger than the sum of its proper divisors (71124446).

125412514 is a wasteful number, since it uses less digits than its factorization.

125412514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3345.

The product of its digits is 1600, while the sum is 25.

The square root of 125412514 is about 11198.7728792042. The cubic root of 125412514 is about 500.5494147324.

The spelling of 125412514 in words is "one hundred twenty-five million, four hundred twelve thousand, five hundred fourteen".