45911954 has 8 divisors (see below), whose sum is σ = 75128688. Its totient is φ = 20869060.

The previous prime is 45911947. The next prime is 45911969.

45911954 is nontrivially palindromic in base 10.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043432 + ... + 1043475.

It is an arithmetic number, because the mean of its divisors is an integer number (9391086).

Almost surely, 2^45911954 is an apocalyptic number.

45911954 is a deficient number, since it is larger than the sum of its proper divisors (29216734).

45911954 is a wasteful number, since it uses less digits than its factorization.

45911954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086920.

The product of its digits is 32400, while the sum is 38.

The square root of 45911954 is about 6775.8360369773. The cubic root of 45911954 is about 358.0760374469.

The spelling of 45911954 in words is "forty-five million, nine hundred eleven thousand, nine hundred fifty-four".