11520514636104 has 32 divisors (see below), whose sum is σ = 28809068840640. Its totient is φ = 3839133912000.

The previous prime is 11520514636091. The next prime is 11520514636109. The reversal of 11520514636104 is 40163641502511.

It is not an unprimeable number, because it can be changed into a prime (11520514636109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64761412 + ... + 64939059.

It is an arithmetic number, because the mean of its divisors is an integer number (900283401270).

Almost surely, 2^{11520514636104} is an apocalyptic number.

It is an amenable number.

11520514636104 is an abundant number, since it is smaller than the sum of its proper divisors (17288554204536).

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

11520514636104 is a wasteful number, since it uses less digits than its factorization.

11520514636104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129704181 (or 129704177 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 11520514636104 in words is "eleven trillion, five hundred twenty billion, five hundred fourteen million, six hundred thirty-six thousand, one hundred four".