45077163 has 16 divisors (see below), whose sum is σ = 62361600. Its totient is φ = 28941120.

The previous prime is 45077147. The next prime is 45077167. The reversal of 45077163 is 36177054.

It is not a de Polignac number, because 45077163 - 2⁴ = 45077147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45077167) 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, 7398 + ... + 12036.

It is an arithmetic number, because the mean of its divisors is an integer number (3897600).

Almost surely, 2^45077163 is an apocalyptic number.

45077163 is a deficient number, since it is larger than the sum of its proper divisors (17284437).

45077163 is a wasteful number, since it uses less digits than its factorization.

45077163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4762.

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 45077163 is about 6713.9528595307. The cubic root of 45077163 is about 355.8925184725.

The spelling of 45077163 in words is "forty-five million, seventy-seven thousand, one hundred sixty-three".