45500163 has 16 divisors (see below), whose sum is σ = 61501440. Its totient is φ = 29919456.

The previous prime is 45500123. The next prime is 45500167. The reversal of 45500163 is 36100554.

It is not a de Polignac number, because 45500163 - 2¹² = 45496067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45500167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116773 + ... + 117161.

It is an arithmetic number, because the mean of its divisors is an integer number (3843840).

Almost surely, 2^45500163 is an apocalyptic number.

45500163 is a deficient number, since it is larger than the sum of its proper divisors (16001277).

45500163 is a wasteful number, since it uses less digits than its factorization.

45500163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 45500163 is about 6745.3808639691. The cubic root of 45500163 is about 357.0022754055.

The spelling of 45500163 in words is "forty-five million, five hundred thousand, one hundred sixty-three".