45713023 has 4 divisors (see below), whose sum is σ = 46487880. Its totient is φ = 44938168.

The previous prime is 45713021. The next prime is 45713027. The reversal of 45713023 is 32031754.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45713023 - 2¹ = 45713021 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 (45713021) 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, 387340 + ... + 387457.

It is an arithmetic number, because the mean of its divisors is an integer number (11621970).

Almost surely, 2^45713023 is an apocalyptic number.

45713023 is a deficient number, since it is larger than the sum of its proper divisors (774857).

45713023 is an equidigital number, since it uses as much as digits as its factorization.

45713023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774856.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 45713023 is about 6761.1406582026. The cubic root of 45713023 is about 357.5581218361.

Adding to 45713023 its reverse (32031754), we get a palindrome (77744777).

The spelling of 45713023 in words is "forty-five million, seven hundred thirteen thousand, twenty-three".