45534163 has 4 divisors (see below), whose sum is σ = 45549000. Its totient is φ = 45519328.

The previous prime is 45534113. The next prime is 45534169. The reversal of 45534163 is 36143554.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36143554 = 2 ⋅18071777.

It is a cyclic number.

It is not a de Polignac number, because 45534163 - 2⁹ = 45533651 is a prime.

It is a super-2 number, since 2×45534163² = 4146720000221138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45534169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 913 + ... + 9586.

It is an arithmetic number, because the mean of its divisors is an integer number (11387250).

Almost surely, 2^45534163 is an apocalyptic number.

45534163 is a deficient number, since it is larger than the sum of its proper divisors (14837).

45534163 is a wasteful number, since it uses less digits than its factorization.

45534163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14836.

The product of its digits is 21600, while the sum is 31.

The square root of 45534163 is about 6747.9006364943. The cubic root of 45534163 is about 357.0911765905.

The spelling of 45534163 in words is "forty-five million, five hundred thirty-four thousand, one hundred sixty-three".