45730773 has 24 divisors (see below), whose sum is σ = 72274176. Its totient is φ = 27633600.

The previous prime is 45730757. The next prime is 45730793. The reversal of 45730773 is 37703754.

It is not a de Polignac number, because 45730773 - 2⁴ = 45730757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45730733) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59713 + ... + 60473.

It is an arithmetic number, because the mean of its divisors is an integer number (3011424).

Almost surely, 2^45730773 is an apocalyptic number.

It is an amenable number.

45730773 is a deficient number, since it is larger than the sum of its proper divisors (26543403).

45730773 is a wasteful number, since it uses less digits than its factorization.

45730773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385 (or 1382 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 36.

The square root of 45730773 is about 6762.4531791355. The cubic root of 45730773 is about 357.6043948306.

The spelling of 45730773 in words is "forty-five million, seven hundred thirty thousand, seven hundred seventy-three".