45500248 has 8 divisors (see below), whose sum is σ = 85312980. Its totient is φ = 22750120.

The previous prime is 45500237. The next prime is 45500249. The reversal of 45500248 is 84200554.

45500248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45500249) 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, 2843758 + ... + 2843773.

Almost surely, 2^45500248 is an apocalyptic number.

It is an amenable number.

45500248 is a deficient number, since it is larger than the sum of its proper divisors (39812732).

45500248 is a wasteful number, since it uses less digits than its factorization.

45500248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5687537 (or 5687533 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 45500248 is about 6745.3871645740. The cubic root of 45500248 is about 357.0024977136.

The spelling of 45500248 in words is "forty-five million, five hundred thousand, two hundred forty-eight".