45336037 has 4 divisors (see below), whose sum is σ = 46441836. Its totient is φ = 44230240.

The previous prime is 45336029. The next prime is 45336073. The reversal of 45336037 is 73063354.

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

It can be written as a sum of positive squares in 2 ways, for example, as 26204161 + 19131876 = 5119^2 + 4374^2 .

It is a cyclic number.

It is not a de Polignac number, because 45336037 - 2³ = 45336029 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45336017) 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, 552838 + ... + 552919.

It is an arithmetic number, because the mean of its divisors is an integer number (11610459).

Almost surely, 2^45336037 is an apocalyptic number.

It is an amenable number.

45336037 is a deficient number, since it is larger than the sum of its proper divisors (1105799).

45336037 is a wasteful number, since it uses less digits than its factorization.

45336037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105798.

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 45336037 is about 6733.2040664159. The cubic root of 45336037 is about 356.5725044272.

The spelling of 45336037 in words is "forty-five million, three hundred thirty-six thousand, thirty-seven".