117052554 has 8 divisors (see below), whose sum is σ = 234105120. Its totient is φ = 39017516.

The previous prime is 117052511. The next prime is 117052583. The reversal of 117052554 is 455250711.

It is a sphenic number, since it is the product of 3 distinct primes.

117052554 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9754374 + ... + 9754385.

It is an arithmetic number, because the mean of its divisors is an integer number (29263140).

Almost surely, 2^117052554 is an apocalyptic number.

117052554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

117052554 is a wasteful number, since it uses less digits than its factorization.

117052554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19508764.

The product of its (nonzero) digits is 7000, while the sum is 30.

The square root of 117052554 is about 10819.0828631636. The cubic root of 117052554 is about 489.1705445175.

The spelling of 117052554 in words is "one hundred seventeen million, fifty-two thousand, five hundred fifty-four".