125527527043 has 4 divisors (see below), whose sum is σ = 132911499240. Its totient is φ = 118143554848.

The previous prime is 125527527029. The next prime is 125527527053. The reversal of 125527527043 is 340725725521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125527527043 - 2⁵ = 125527527011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125527527053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3691986073 + ... + 3691986106.

It is an arithmetic number, because the mean of its divisors is an integer number (33227874810).

Almost surely, 2^125527527043 is an apocalyptic number.

125527527043 is a deficient number, since it is larger than the sum of its proper divisors (7383972197).

125527527043 is an equidigital number, since it uses as much as digits as its factorization.

125527527043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7383972196.

The product of its (nonzero) digits is 588000, while the sum is 43.

The spelling of 125527527043 in words is "one hundred twenty-five billion, five hundred twenty-seven million, five hundred twenty-seven thousand, forty-three".