45134233 has 8 divisors (see below), whose sum is σ = 47381760. Its totient is φ = 42936240.

The previous prime is 45134209. The next prime is 45134263. The reversal of 45134233 is 33243154.

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

It is not a de Polignac number, because 45134233 - 2²⁵ = 11579801 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45134198 and 45134207.

It is not an unprimeable number, because it can be changed into a prime (45134263) 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, 10510 + ... + 14167.

It is an arithmetic number, because the mean of its divisors is an integer number (5922720).

Almost surely, 2^45134233 is an apocalyptic number.

It is an amenable number.

45134233 is a deficient number, since it is larger than the sum of its proper divisors (2247527).

45134233 is a wasteful number, since it uses less digits than its factorization.

45134233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24767.

The product of its digits is 4320, while the sum is 25.

The square root of 45134233 is about 6718.2016194812. The cubic root of 45134233 is about 356.0426478596.

Adding to 45134233 its reverse (33243154), we get a palindrome (78377387).

The spelling of 45134233 in words is "forty-five million, one hundred thirty-four thousand, two hundred thirty-three".