45773271 has 12 divisors (see below), whose sum is σ = 66484600. Its totient is φ = 30345840.

The previous prime is 45773251. The next prime is 45773279. The reversal of 45773271 is 17237754.

It is not a de Polignac number, because 45773271 - 2¹⁰ = 45772247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45773279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12421 + ... + 15678.

Almost surely, 2^45773271 is an apocalyptic number.

45773271 is a deficient number, since it is larger than the sum of its proper divisors (20711329).

45773271 is a wasteful number, since it uses less digits than its factorization.

45773271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28286 (or 28283 counting only the distinct ones).

The product of its digits is 41160, while the sum is 36.

The square root of 45773271 is about 6765.5946523569. The cubic root of 45773271 is about 357.7151354785.

The spelling of 45773271 in words is "forty-five million, seven hundred seventy-three thousand, two hundred seventy-one".