45036448 has 12 divisors (see below), whose sum is σ = 88665570. Its totient is φ = 22518208.

The previous prime is 45036419. The next prime is 45036457. The reversal of 45036448 is 84463054.

45036448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 43718544 + 1317904 = 6612^2 + 1148^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 703663 + ... + 703726.

Almost surely, 2^45036448 is an apocalyptic number.

It is an amenable number.

45036448 is a deficient number, since it is larger than the sum of its proper divisors (43629122).

45036448 is a wasteful number, since it uses less digits than its factorization.

45036448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407399 (or 1407391 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 45036448 is about 6710.9200561473. The cubic root of 45036448 is about 355.7853353835.

The spelling of 45036448 in words is "forty-five million, thirty-six thousand, four hundred forty-eight".