45330512 has 10 divisors (see below), whose sum is σ = 87827898. Its totient is φ = 22665248.

The previous prime is 45330511. The next prime is 45330547. The reversal of 45330512 is 21503354.

It can be written as a sum of positive squares in only one way, i.e., 45212176 + 118336 = 6724^2 + 344^2 .

It is a super-3 number, since 3×45330512³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45330511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1416563 + ... + 1416594.

Almost surely, 2^45330512 is an apocalyptic number.

It is an amenable number.

45330512 is a deficient number, since it is larger than the sum of its proper divisors (42497386).

45330512 is a wasteful number, since it uses less digits than its factorization.

45330512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833165 (or 2833159 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 45330512 is about 6732.7937737614. The cubic root of 45330512 is about 356.5580189447.

Adding to 45330512 its reverse (21503354), we get a palindrome (66833866).

The spelling of 45330512 in words is "forty-five million, three hundred thirty thousand, five hundred twelve".