45773273 has 8 divisors (see below), whose sum is σ = 56336448. Its totient is φ = 36216144.

The previous prime is 45773251. The next prime is 45773279. The reversal of 45773273 is 37237754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45773273 - 2⁸ = 45773017 is a prime.

It is a super-2 number, since 2×45773273² = 4190385042265058, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 251411 + ... + 251592.

It is an arithmetic number, because the mean of its divisors is an integer number (7042056).

Almost surely, 2^45773273 is an apocalyptic number.

It is an amenable number.

45773273 is a deficient number, since it is larger than the sum of its proper divisors (10563175).

45773273 is a wasteful number, since it uses less digits than its factorization.

45773273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503023.

The product of its digits is 123480, while the sum is 38.

The square root of 45773273 is about 6765.5948001635. The cubic root of 45773273 is about 357.7151406884.

The spelling of 45773273 in words is "forty-five million, seven hundred seventy-three thousand, two hundred seventy-three".