11553425464 has 32 divisors (see below), whose sum is σ = 25555968000. Its totient is φ = 4791742560.

The previous prime is 11553425447. The next prime is 11553425503. The reversal of 11553425464 is 46452435511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3325864 + ... + 3329335.

It is an arithmetic number, because the mean of its divisors is an integer number (798624000).

Almost surely, 2^11553425464 is an apocalyptic number.

11553425464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11553425464 is an abundant number, since it is smaller than the sum of its proper divisors (14002542536).

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

11553425464 is a wasteful number, since it uses less digits than its factorization.

11553425464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6655243 (or 6655239 counting only the distinct ones).

The product of its digits is 288000, while the sum is 40.

The spelling of 11553425464 in words is "eleven billion, five hundred fifty-three million, four hundred twenty-five thousand, four hundred sixty-four".