11514122532 has 72 divisors (see below), whose sum is σ = 32845962240. Its totient is φ = 3368809920.

The previous prime is 11514122509. The next prime is 11514122551. The reversal of 11514122532 is 23522141511.

It is a happy number.

11514122532 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 4 + 122 + 532 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 11514122496 and 11514122505.

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, 489828 + ... + 512795.

It is an arithmetic number, because the mean of its divisors is an integer number (456193920).

Almost surely, 2^11514122532 is an apocalyptic number.

11514122532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11514122532 is an abundant number, since it is smaller than the sum of its proper divisors (21331839708).

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

11514122532 is a wasteful number, since it uses less digits than its factorization.

11514122532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002673 (or 1002668 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The spelling of 11514122532 in words is "eleven billion, five hundred fourteen million, one hundred twenty-two thousand, five hundred thirty-two".