45572233 has 8 divisors (see below), whose sum is σ = 52415552. Its totient is φ = 38812176.

The previous prime is 45572231. The next prime is 45572243. The reversal of 45572233 is 33227554.

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 45572233 - 2¹ = 45572231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45572195 and 45572204.

It is not an unprimeable number, because it can be changed into a prime (45572231) 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, 19635 + ... + 21832.

It is an arithmetic number, because the mean of its divisors is an integer number (6551944).

Almost surely, 2^45572233 is an apocalyptic number.

It is an amenable number.

45572233 is a deficient number, since it is larger than the sum of its proper divisors (6843319).

45572233 is a wasteful number, since it uses less digits than its factorization.

45572233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41631.

The product of its digits is 25200, while the sum is 31.

The square root of 45572233 is about 6750.7209244643. The cubic root of 45572233 is about 357.1906672680.

Adding to 45572233 its reverse (33227554), we get a palindrome (78799787).

The spelling of 45572233 in words is "forty-five million, five hundred seventy-two thousand, two hundred thirty-three".