45033115 has 4 divisors (see below), whose sum is σ = 54039744. Its totient is φ = 36026488.

The previous prime is 45033113. The next prime is 45033139. The reversal of 45033115 is 51133054.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45033115 - 2¹ = 45033113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45033113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4503307 + ... + 4503316.

It is an arithmetic number, because the mean of its divisors is an integer number (13509936).

Almost surely, 2^45033115 is an apocalyptic number.

45033115 is a deficient number, since it is larger than the sum of its proper divisors (9006629).

45033115 is an equidigital number, since it uses as much as digits as its factorization.

45033115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9006628.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 45033115 is about 6710.6717249468. The cubic root of 45033115 is about 355.7765583312.

Adding to 45033115 its reverse (51133054), we get a palindrome (96166169).

The spelling of 45033115 in words is "forty-five million, thirty-three thousand, one hundred fifteen".