118982453 has 8 divisors (see below), whose sum is σ = 121418880. Its totient is φ = 116569440.

The previous prime is 118982449. The next prime is 118982459. The reversal of 118982453 is 354289811.

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

It is a cyclic number.

It is not a de Polignac number, because 118982453 - 2² = 118982449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 118982453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118982459) 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, 4601 + ... + 16097.

It is an arithmetic number, because the mean of its divisors is an integer number (15177360).

Almost surely, 2^118982453 is an apocalyptic number.

It is an amenable number.

118982453 is a deficient number, since it is larger than the sum of its proper divisors (2436427).

118982453 is a wasteful number, since it uses less digits than its factorization.

118982453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11707.

The product of its digits is 69120, while the sum is 41.

The square root of 118982453 is about 10907.9078195592. The cubic root of 118982453 is about 491.8442963020.

The spelling of 118982453 in words is "one hundred eighteen million, nine hundred eighty-two thousand, four hundred fifty-three".