117553534 has 16 divisors (see below), whose sum is σ = 202362336. Its totient is φ = 50169600.

The previous prime is 117553531. The next prime is 117553543. The reversal of 117553534 is 435355711.

It is a self number, because there is not a number n which added to its sum of digits gives 117553534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117553531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14047 + ... + 20794.

It is an arithmetic number, because the mean of its divisors is an integer number (12647646).

Almost surely, 2^117553534 is an apocalyptic number.

117553534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

117553534 is a deficient number, since it is larger than the sum of its proper divisors (84808802).

117553534 is a wasteful number, since it uses less digits than its factorization.

117553534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35091.

The product of its digits is 31500, while the sum is 34.

The square root of 117553534 is about 10842.2107524250. The cubic root of 117553534 is about 489.8674276919.

The spelling of 117553534 in words is "one hundred seventeen million, five hundred fifty-three thousand, five hundred thirty-four".