11552114530 has 64 divisors (see below), whose sum is σ = 22893062400. Its totient is φ = 4162233600.

The previous prime is 11552114521. The next prime is 11552114579. The reversal of 11552114530 is 3541125511.

It is a super-2 number, since 2×11552114530² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10341532 + ... + 10342648.

It is an arithmetic number, because the mean of its divisors is an integer number (357704100).

Almost surely, 2^11552114530 is an apocalyptic number.

11552114530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11552114530 is a deficient number, since it is larger than the sum of its proper divisors (11340947870).

11552114530 is a wasteful number, since it uses less digits than its factorization.

11552114530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915.

The product of its (nonzero) digits is 3000, while the sum is 28.

The spelling of 11552114530 in words is "eleven billion, five hundred fifty-two million, one hundred fourteen thousand, five hundred thirty".