45292771 has 2 divisors, whose sum is σ = 45292772. Its totient is φ = 45292770.

The previous prime is 45292759. The next prime is 45292781. The reversal of 45292771 is 17729254.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45292771 - 2⁵ = 45292739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45292771.

It is not a weakly prime, because it can be changed into another prime (45292711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22646385 + 22646386.

It is an arithmetic number, because the mean of its divisors is an integer number (22646386).

Almost surely, 2^45292771 is an apocalyptic number.

45292771 is a deficient number, since it is larger than the sum of its proper divisors (1).

45292771 is an equidigital number, since it uses as much as digits as its factorization.

45292771 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 37.

The square root of 45292771 is about 6729.9904160407. The cubic root of 45292771 is about 356.4590378395.

The spelling of 45292771 in words is "forty-five million, two hundred ninety-two thousand, seven hundred seventy-one".