125153126 has 16 divisors (see below), whose sum is σ = 214725120. Its totient is φ = 53592840.

The previous prime is 125153117. The next prime is 125153131. The reversal of 125153126 is 621351521.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 125153095 and 125153104.

It is a congruent number.

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, 18515 + ... + 24353.

It is an arithmetic number, because the mean of its divisors is an integer number (13420320).

Almost surely, 2^125153126 is an apocalyptic number.

125153126 is a deficient number, since it is larger than the sum of its proper divisors (89571994).

125153126 is a wasteful number, since it uses less digits than its factorization.

125153126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7379.

The product of its digits is 1800, while the sum is 26.

The square root of 125153126 is about 11187.1857944704. The cubic root of 125153126 is about 500.2040846875.

The spelling of 125153126 in words is "one hundred twenty-five million, one hundred fifty-three thousand, one hundred twenty-six".