11310552522 has 48 divisors (see below), whose sum is σ = 25810006560. Its totient is φ = 3569813856.

The previous prime is 11310552509. The next prime is 11310552553. The reversal of 11310552522 is 22525501311.

11310552522 is a `hidden beast` number, since 1 + 13 + 105 + 525 + 22 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 704448 + ... + 720324.

It is an arithmetic number, because the mean of its divisors is an integer number (537708470).

Almost surely, 2^11310552522 is an apocalyptic number.

11310552522 is an abundant number, since it is smaller than the sum of its proper divisors (14499454038).

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

11310552522 is a wasteful number, since it uses less digits than its factorization.

11310552522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17987 (or 17984 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 11310552522 in words is "eleven billion, three hundred ten million, five hundred fifty-two thousand, five hundred twenty-two".