45036048 has 20 divisors (see below), whose sum is σ = 116343248. Its totient is φ = 15012000.

The previous prime is 45036041. The next prime is 45036073. The reversal of 45036048 is 84063054.

It is not an unprimeable number, because it can be changed into a prime (45036041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469078 + ... + 469173.

Almost surely, 2^45036048 is an apocalyptic number.

45036048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45036048 is an abundant number, since it is smaller than the sum of its proper divisors (71307200).

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

45036048 is a wasteful number, since it uses less digits than its factorization.

45036048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938262 (or 938256 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 45036048 is about 6710.8902539082. The cubic root of 45036048 is about 355.7842820548.

The spelling of 45036048 in words is "forty-five million, thirty-six thousand, forty-eight".