45136848 has 20 divisors (see below), whose sum is σ = 116603648. Its totient is φ = 15045600.

The previous prime is 45136843. The next prime is 45136877. The reversal of 45136848 is 84863154.

45136848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45136841) 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 in 3 ways as a sum of consecutive naturals, for example, 470128 + ... + 470223.

Almost surely, 2^45136848 is an apocalyptic number.

45136848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45136848 is an abundant number, since it is smaller than the sum of its proper divisors (71466800).

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

45136848 is a wasteful number, since it uses less digits than its factorization.

45136848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940362 (or 940356 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 45136848 is about 6718.3962371983. The cubic root of 45136848 is about 356.0495238935.

The spelling of 45136848 in words is "forty-five million, one hundred thirty-six thousand, eight hundred forty-eight".