45016633 has 4 divisors (see below), whose sum is σ = 45480820. Its totient is φ = 44552448.

The previous prime is 45016583. The next prime is 45016637. The reversal of 45016633 is 33661054.

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 32569849 + 12446784 = 5707^2 + 3528^2 .

It is a cyclic number.

It is not a de Polignac number, because 45016633 - 2⁹ = 45016121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45016637) 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, 231948 + ... + 232141.

It is an arithmetic number, because the mean of its divisors is an integer number (11370205).

Almost surely, 2^45016633 is an apocalyptic number.

It is an amenable number.

45016633 is a deficient number, since it is larger than the sum of its proper divisors (464187).

45016633 is an equidigital number, since it uses as much as digits as its factorization.

45016633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464186.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 45016633 is about 6709.4435685830. The cubic root of 45016633 is about 355.7331486110.

Adding to 45016633 its reverse (33661054), we get a palindrome (78677687).

The spelling of 45016633 in words is "forty-five million, sixteen thousand, six hundred thirty-three".