45906033 has 8 divisors (see below), whose sum is σ = 64429600. Its totient is φ = 28993248.

The previous prime is 45906023. The next prime is 45906037. The reversal of 45906033 is 33060954.

It is a happy number.

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

It is not a de Polignac number, because 45906033 - 2⁶ = 45905969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45906037) 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, 402628 + ... + 402741.

It is an arithmetic number, because the mean of its divisors is an integer number (8053700).

Almost surely, 2^45906033 is an apocalyptic number.

It is an amenable number.

45906033 is a deficient number, since it is larger than the sum of its proper divisors (18523567).

45906033 is a wasteful number, since it uses less digits than its factorization.

45906033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805391.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 45906033 is about 6775.3991026359. The cubic root of 45906033 is about 358.0606437844.

Adding to 45906033 its reverse (33060954), we get a palindrome (78966987).

The spelling of 45906033 in words is "forty-five million, nine hundred six thousand, thirty-three".