45367533 has 10 divisors (see below), whose sum is σ = 67771374. Its totient is φ = 30244968.

The previous prime is 45367481. The next prime is 45367559. The reversal of 45367533 is 33576354.

It can be written as a sum of positive squares in only one way, i.e., 42224004 + 3143529 = 6498^2 + 1773^2 .

It is not a de Polignac number, because 45367533 - 2¹⁴ = 45351149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45367733) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 279966 + ... + 280127.

Almost surely, 2^45367533 is an apocalyptic number.

It is an amenable number.

45367533 is a deficient number, since it is larger than the sum of its proper divisors (22403841).

45367533 is an equidigital number, since it uses as much as digits as its factorization.

45367533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560105 (or 560096 counting only the distinct ones).

The product of its digits is 113400, while the sum is 36.

The square root of 45367533 is about 6735.5425171251. The cubic root of 45367533 is about 356.6550583852.

The spelling of 45367533 in words is "forty-five million, three hundred sixty-seven thousand, five hundred thirty-three".