125896379 has 4 divisors (see below), whose sum is σ = 143881584. Its totient is φ = 107911176.

The previous prime is 125896367. The next prime is 125896387. The reversal of 125896379 is 973698521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 973698521 = 8929 ⋅109049.

It is a cyclic number.

It is not a de Polignac number, because 125896379 - 2¹⁶ = 125830843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125896579) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8992592 + ... + 8992605.

It is an arithmetic number, because the mean of its divisors is an integer number (35970396).

Almost surely, 2^125896379 is an apocalyptic number.

125896379 is a deficient number, since it is larger than the sum of its proper divisors (17985205).

125896379 is an equidigital number, since it uses as much as digits as its factorization.

125896379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17985204.

The product of its digits is 816480, while the sum is 50.

The square root of 125896379 is about 11220.3555647760. The cubic root of 125896379 is about 501.1923264552.

The spelling of 125896379 in words is "one hundred twenty-five million, eight hundred ninety-six thousand, three hundred seventy-nine".