45269163 has 6 divisors (see below), whose sum is σ = 65388804. Its totient is φ = 30179436.

The previous prime is 45269143. The next prime is 45269171. The reversal of 45269163 is 36196254.

It is a happy number.

It is not a de Polignac number, because 45269163 - 2⁶ = 45269099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45269143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2514945 + ... + 2514962.

It is an arithmetic number, because the mean of its divisors is an integer number (10898134).

Almost surely, 2^45269163 is an apocalyptic number.

45269163 is a deficient number, since it is larger than the sum of its proper divisors (20119641).

45269163 is a wasteful number, since it uses less digits than its factorization.

45269163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5029913 (or 5029910 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 45269163 is about 6728.2362473385. The cubic root of 45269163 is about 356.3970945661.

It can be divided in two parts, 4526 and 9163, that added together give a square (13689 = 117²).

The spelling of 45269163 in words is "forty-five million, two hundred sixty-nine thousand, one hundred sixty-three".