125154425683 has 8 divisors (see below), whose sum is σ = 143577485568. Its totient is φ = 106867329864.

The previous prime is 125154425653. The next prime is 125154425689. The reversal of 125154425683 is 386524451521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125154425683 - 2²⁵ = 125120871251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125154425689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33989041 + ... + 33992722.

It is an arithmetic number, because the mean of its divisors is an integer number (17947185696).

Almost surely, 2^125154425683 is an apocalyptic number.

125154425683 is a deficient number, since it is larger than the sum of its proper divisors (18423059885).

125154425683 is an equidigital number, since it uses as much as digits as its factorization.

125154425683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67982033.

The product of its digits is 1152000, while the sum is 46.

The spelling of 125154425683 in words is "one hundred twenty-five billion, one hundred fifty-four million, four hundred twenty-five thousand, six hundred eighty-three".