45454048 has 24 divisors (see below), whose sum is σ = 89852112. Its totient is φ = 22634496.

The previous prime is 45454021. The next prime is 45454069. The reversal of 45454048 is 84045454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5461 + ... + 10987.

It is an arithmetic number, because the mean of its divisors is an integer number (3743838).

Almost surely, 2^45454048 is an apocalyptic number.

It is an amenable number.

45454048 is a deficient number, since it is larger than the sum of its proper divisors (44398064).

45454048 is a wasteful number, since it uses less digits than its factorization.

45454048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794 (or 5786 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

The square root of 45454048 is about 6741.9617323150. The cubic root of 45454048 is about 356.8816258381.

The spelling of 45454048 in words is "forty-five million, four hundred fifty-four thousand, forty-eight".