11552012255524 has 24 divisors (see below), whose sum is σ = 21773291025528. Its totient is φ = 5331161391360.

The previous prime is 11552012255519. The next prime is 11552012255549. The reversal of 11552012255524 is 42555221025511.

It can be written as a sum of positive squares in 4 ways, for example, as 49536514624 + 11502475740900 = 222568^2 + 3391530^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10656697 + ... + 11690560.

It is an arithmetic number, because the mean of its divisors is an integer number (907220459397).

Almost surely, 2^{11552012255524} is an apocalyptic number.

It is an amenable number.

11552012255524 is a deficient number, since it is larger than the sum of its proper divisors (10221278770004).

11552012255524 is a wasteful number, since it uses less digits than its factorization.

11552012255524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22357215 (or 22357213 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 40.

The spelling of 11552012255524 in words is "eleven trillion, five hundred fifty-two billion, twelve million, two hundred fifty-five thousand, five hundred twenty-four".