114553509 has 32 divisors (see below), whose sum is σ = 182027520. Its totient is φ = 62694912.

The previous prime is 114553499. The next prime is 114553513. The reversal of 114553509 is 905355411.

It is not a de Polignac number, because 114553509 - 2⁵ = 114553477 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 114553509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114553609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82747 + ... + 84119.

It is an arithmetic number, because the mean of its divisors is an integer number (5688360).

Almost surely, 2^114553509 is an apocalyptic number.

It is an amenable number.

114553509 is a deficient number, since it is larger than the sum of its proper divisors (67474011).

114553509 is a wasteful number, since it uses less digits than its factorization.

114553509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549.

The product of its (nonzero) digits is 13500, while the sum is 33.

The square root of 114553509 is about 10702.9672988382. The cubic root of 114553509 is about 485.6642459036.

The spelling of 114553509 in words is "one hundred fourteen million, five hundred fifty-three thousand, five hundred nine".