45163954 has 8 divisors (see below), whose sum is σ = 73904688. Its totient is φ = 20529060.

The previous prime is 45163913. The next prime is 45163961. The reversal of 45163954 is 45936154.

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

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, 1026432 + ... + 1026475.

It is an arithmetic number, because the mean of its divisors is an integer number (9238086).

Almost surely, 2^45163954 is an apocalyptic number.

45163954 is a deficient number, since it is larger than the sum of its proper divisors (28740734).

45163954 is a wasteful number, since it uses less digits than its factorization.

45163954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2052920.

The product of its digits is 64800, while the sum is 37.

The square root of 45163954 is about 6720.4132313423. The cubic root of 45163954 is about 356.1207823556.

The spelling of 45163954 in words is "forty-five million, one hundred sixty-three thousand, nine hundred fifty-four".