45633554 has 8 divisors (see below), whose sum is σ = 72053040. Its totient is φ = 21615876.

The previous prime is 45633547. The next prime is 45633571. The reversal of 45633554 is 45533654.

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, 600404 + ... + 600479.

It is an arithmetic number, because the mean of its divisors is an integer number (9006630).

Almost surely, 2^45633554 is an apocalyptic number.

45633554 is a deficient number, since it is larger than the sum of its proper divisors (26419486).

45633554 is a wasteful number, since it uses less digits than its factorization.

45633554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200904.

The product of its digits is 108000, while the sum is 35.

The square root of 45633554 is about 6755.2612088653. The cubic root of 45633554 is about 357.3508047802.

The spelling of 45633554 in words is "forty-five million, six hundred thirty-three thousand, five hundred fifty-four".