124528528996 has 81 divisors (see below), whose sum is σ = 236115785451. Its totient is φ = 57455486976.

The previous prime is 124528528991. The next prime is 124528529017. The reversal of 124528528996 is 699825825421.

The square root of 124528528996 is 352886.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 7290768996 + 117237760000 = 85386^2 + 342400^2 .

It is a super-2 number, since 2×124528528996² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124528528991) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1163817975 + ... + 1163818081.

Almost surely, 2^124528528996 is an apocalyptic number.

124528528996 is the 352886-th square number.

It is an amenable number.

124528528996 is a deficient number, since it is larger than the sum of its proper divisors (111587256455).

124528528996 is an equidigital number, since it uses as much as digits as its factorization.

124528528996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446 (or 223 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 61.

The spelling of 124528528996 in words is "one hundred twenty-four billion, five hundred twenty-eight million, five hundred twenty-eight thousand, nine hundred ninety-six".