45152899 has 8 divisors (see below), whose sum is σ = 49613760. Its totient is φ = 40751400.

The previous prime is 45152897. The next prime is 45152917. The reversal of 45152899 is 99825154.

45152899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 45152899 - 2¹ = 45152897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45152897) 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 7 ways as a sum of consecutive naturals, for example, 13237 + ... + 16294.

It is an arithmetic number, because the mean of its divisors is an integer number (6201720).

Almost surely, 2^45152899 is an apocalyptic number.

45152899 is a deficient number, since it is larger than the sum of its proper divisors (4460861).

45152899 is a wasteful number, since it uses less digits than its factorization.

45152899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29681.

The product of its digits is 129600, while the sum is 43.

The square root of 45152899 is about 6719.5906869392. The cubic root of 45152899 is about 356.0917235143.

The spelling of 45152899 in words is "forty-five million, one hundred fifty-two thousand, eight hundred ninety-nine".