45118366 has 4 divisors (see below), whose sum is σ = 67677552. Its totient is φ = 22559182.

The previous prime is 45118351. The next prime is 45118397. The reversal of 45118366 is 66381154.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11279590 + ... + 11279593.

It is an arithmetic number, because the mean of its divisors is an integer number (16919388).

Almost surely, 2^45118366 is an apocalyptic number.

45118366 is a deficient number, since it is larger than the sum of its proper divisors (22559186).

45118366 is a wasteful number, since it uses less digits than its factorization.

45118366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22559185.

The product of its digits is 17280, while the sum is 34.

The square root of 45118366 is about 6717.0206192925. The cubic root of 45118366 is about 356.0009205464. Note that the first 3 decimals are identical.

The spelling of 45118366 in words is "forty-five million, one hundred eighteen thousand, three hundred sixty-six".