45622163 has 8 divisors (see below), whose sum is σ = 46737600. Its totient is φ = 44518248.

The previous prime is 45622141. The next prime is 45622189. The reversal of 45622163 is 36122654.

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

It is a cyclic number.

It is not a de Polignac number, because 45622163 - 2¹⁴ = 45605779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45622103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5420 + ... + 10982.

It is an arithmetic number, because the mean of its divisors is an integer number (5842200).

Almost surely, 2^45622163 is an apocalyptic number.

45622163 is a deficient number, since it is larger than the sum of its proper divisors (1115437).

45622163 is a wasteful number, since it uses less digits than its factorization.

45622163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5761.

The product of its digits is 8640, while the sum is 29.

The square root of 45622163 is about 6754.4180356268. The cubic root of 45622163 is about 357.3210684611.

The spelling of 45622163 in words is "forty-five million, six hundred twenty-two thousand, one hundred sixty-three".