45150854 has 24 divisors (see below), whose sum is σ = 81505440. Its totient is φ = 18681936.

The previous prime is 45150851. The next prime is 45150869. The reversal of 45150854 is 45805154.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45150854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45150851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5102 + ... + 10785.

It is an arithmetic number, because the mean of its divisors is an integer number (3396060).

Almost surely, 2^45150854 is an apocalyptic number.

45150854 is a deficient number, since it is larger than the sum of its proper divisors (36354586).

45150854 is a wasteful number, since it uses less digits than its factorization.

45150854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15932 (or 15925 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 32.

The square root of 45150854 is about 6719.4385182097. The cubic root of 45150854 is about 356.0863475688.

The spelling of 45150854 in words is "forty-five million, one hundred fifty thousand, eight hundred fifty-four".