45488048 has 10 divisors (see below), whose sum is σ = 88133124. Its totient is φ = 22744016.

The previous prime is 45488041. The next prime is 45488083. The reversal of 45488048 is 84088454.

45488048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45487996 and 45488014.

It is not an unprimeable number, because it can be changed into a prime (45488041) by changing a digit.

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, 1421486 + ... + 1421517.

Almost surely, 2^45488048 is an apocalyptic number.

It is an amenable number.

45488048 is a deficient number, since it is larger than the sum of its proper divisors (42645076).

45488048 is a wasteful number, since it uses less digits than its factorization.

45488048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843011 (or 2843005 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 41.

The square root of 45488048 is about 6744.4827822451. The cubic root of 45488048 is about 356.9705871198.

The spelling of 45488048 in words is "forty-five million, four hundred eighty-eight thousand, forty-eight".