11948411255524 has 6 divisors (see below), whose sum is σ = 20909719697174. Its totient is φ = 5974205627760.

The previous prime is 11948411255503. The next prime is 11948411255563. The reversal of 11948411255524 is 42555211484911.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10773099417600 + 1175311837924 = 3282240^2 + 1084118^2 .

It is a super-2 number, since 2×11948411255524² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1493551406937 + ... + 1493551406944.

Almost surely, 2^{11948411255524} is an apocalyptic number.

It is an amenable number.

11948411255524 is a deficient number, since it is larger than the sum of its proper divisors (8961308441650).

11948411255524 is a wasteful number, since it uses less digits than its factorization.

11948411255524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987102813885 (or 2987102813883 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 52.

The spelling of 11948411255524 in words is "eleven trillion, nine hundred forty-eight billion, four hundred eleven million, two hundred fifty-five thousand, five hundred twenty-four".