45299337 has 4 divisors (see below), whose sum is σ = 60399120. Its totient is φ = 30199556.

The previous prime is 45299333. The next prime is 45299357. The reversal of 45299337 is 73399254.

45299337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45299337 - 2² = 45299333 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45299333) 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 3 ways as a sum of consecutive naturals, for example, 7549887 + ... + 7549892.

It is an arithmetic number, because the mean of its divisors is an integer number (15099780).

Almost surely, 2^45299337 is an apocalyptic number.

It is an amenable number.

45299337 is a deficient number, since it is larger than the sum of its proper divisors (15099783).

45299337 is a wasteful number, since it uses less digits than its factorization.

45299337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15099782.

The product of its digits is 204120, while the sum is 42.

The square root of 45299337 is about 6730.4782148076. The cubic root of 45299337 is about 356.4762620521.

The spelling of 45299337 in words is "forty-five million, two hundred ninety-nine thousand, three hundred thirty-seven".