45036330 has 32 divisors (see below), whose sum is σ = 108368064. Its totient is φ = 11978496.

The previous prime is 45036319. The next prime is 45036331. The reversal of 45036330 is 3363054.

It is a self number, because there is not a number n which added to its sum of digits gives 45036330.

It is not an unprimeable number, because it can be changed into a prime (45036331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11257 + ... + 14723.

It is an arithmetic number, because the mean of its divisors is an integer number (3386502).

Almost surely, 2^45036330 is an apocalyptic number.

45036330 is an abundant number, since it is smaller than the sum of its proper divisors (63331734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45036330 is a wasteful number, since it uses less digits than its factorization.

45036330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3910.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 45036330 is about 6710.9112645005. The cubic root of 45036330 is about 355.7850246522.

Adding to 45036330 its reverse (3363054), we get a palindrome (48399384).

The spelling of 45036330 in words is "forty-five million, thirty-six thousand, three hundred thirty".