45033501 has 16 divisors (see below), whose sum is σ = 60790400. Its totient is φ = 29652480.

The previous prime is 45033497. The next prime is 45033509. The reversal of 45033501 is 10533054.

45033501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45033501 - 2² = 45033497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45033509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143721 + ... + 144033.

It is an arithmetic number, because the mean of its divisors is an integer number (3799400).

Almost surely, 2^45033501 is an apocalyptic number.

It is an amenable number.

45033501 is a deficient number, since it is larger than the sum of its proper divisors (15756899).

45033501 is a wasteful number, since it uses less digits than its factorization.

45033501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 45033501 is about 6710.7004850463. The cubic root of 45033501 is about 355.7775748377. Note that the first 3 decimals are identical.

Adding to 45033501 its reverse (10533054), we get a palindrome (55566555).

The spelling of 45033501 in words is "forty-five million, thirty-three thousand, five hundred one".