11552400334506 has 32 divisors (see below), whose sum is σ = 23599768561920. Its totient is φ = 3768328910016.

The previous prime is 11552400334481. The next prime is 11552400334529. The reversal of 11552400334506 is 60543300425511.

It is a happy number.

11552400334506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 954241 + ... + 4900548.

It is an arithmetic number, because the mean of its divisors is an integer number (737492767560).

Almost surely, 2^{11552400334506} is an apocalyptic number.

11552400334506 is an abundant number, since it is smaller than the sum of its proper divisors (12047368227414).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11552400334506 is a wasteful number, since it uses less digits than its factorization.

11552400334506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5861838.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 11552400334506 in words is "eleven trillion, five hundred fifty-two billion, four hundred million, three hundred thirty-four thousand, five hundred six".