45564033 has 8 divisors (see below), whose sum is σ = 63949600. Its totient is φ = 28777248.

The previous prime is 45563981. The next prime is 45564049. The reversal of 45564033 is 33046554.

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

It is not a de Polignac number, because 45564033 - 2¹² = 45559937 is a prime.

It is a super-2 number, since 2×45564033² = 4152162206450178, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45564083) 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, 399628 + ... + 399741.

It is an arithmetic number, because the mean of its divisors is an integer number (7993700).

Almost surely, 2^45564033 is an apocalyptic number.

It is an amenable number.

45564033 is a deficient number, since it is larger than the sum of its proper divisors (18385567).

45564033 is a wasteful number, since it uses less digits than its factorization.

45564033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799391.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 45564033 is about 6750.1135546004. The cubic root of 45564033 is about 357.1692423859.

The spelling of 45564033 in words is "forty-five million, five hundred sixty-four thousand, thirty-three".