11532458955 has 64 divisors (see below), whose sum is σ = 19256832000. Its totient is φ = 5887157760.

The previous prime is 11532458953. The next prime is 11532458969. The reversal of 11532458955 is 55985423511.

It is not a de Polignac number, because 11532458955 - 2¹ = 11532458953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11532458953) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29048817 + ... + 29049213.

It is an arithmetic number, because the mean of its divisors is an integer number (300888000).

Almost surely, 2^11532458955 is an apocalyptic number.

11532458955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11532458955 is a deficient number, since it is larger than the sum of its proper divisors (7724373045).

11532458955 is a wasteful number, since it uses less digits than its factorization.

11532458955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964.

The product of its digits is 1080000, while the sum is 48.

The spelling of 11532458955 in words is "eleven billion, five hundred thirty-two million, four hundred fifty-eight thousand, nine hundred fifty-five".