125627008634 has 8 divisors (see below), whose sum is σ = 188442870420. Its totient is φ = 62812718496.

The previous prime is 125627008603. The next prime is 125627008667. The reversal of 125627008634 is 436800726521.

It can be written as a sum of positive squares in 2 ways, for example, as 123023458009 + 2603550625 = 350747^2 + 51025^2 .

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

It is a super-2 number, since 2×125627008634² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167129 + ... + 528380.

Almost surely, 2^125627008634 is an apocalyptic number.

125627008634 is a deficient number, since it is larger than the sum of its proper divisors (62815861786).

125627008634 is an equidigital number, since it uses as much as digits as its factorization.

125627008634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785824.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 125627008634 in words is "one hundred twenty-five billion, six hundred twenty-seven million, eight thousand, six hundred thirty-four".