118452455 has 16 divisors (see below), whose sum is σ = 158367744. Its totient is φ = 84312480.

The previous prime is 118452437. The next prime is 118452469. The reversal of 118452455 is 554254811.

It is not a de Polignac number, because 118452455 - 2⁸ = 118452199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20327 + ... + 25496.

It is an arithmetic number, because the mean of its divisors is an integer number (9897984).

Almost surely, 2^118452455 is an apocalyptic number.

118452455 is a deficient number, since it is larger than the sum of its proper divisors (39915289).

118452455 is a wasteful number, since it uses less digits than its factorization.

118452455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45886.

The product of its digits is 32000, while the sum is 35.

The square root of 118452455 is about 10883.5864952689. The cubic root of 118452455 is about 491.1129153244.

The spelling of 118452455 in words is "one hundred eighteen million, four hundred fifty-two thousand, four hundred fifty-five".