45454052 has 24 divisors (see below), whose sum is σ = 91069440. Its totient is φ = 19445760.

The previous prime is 45454021. The next prime is 45454069. The reversal of 45454052 is 25045454.

45454052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 20477 + ... + 22587.

It is an arithmetic number, because the mean of its divisors is an integer number (3794560).

Almost surely, 2^45454052 is an apocalyptic number.

It is an amenable number.

45454052 is an abundant number, since it is smaller than the sum of its proper divisors (45615388).

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

45454052 is a wasteful number, since it uses less digits than its factorization.

45454052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2891 (or 2889 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 45454052 is about 6741.9620289646. The cubic root of 45454052 is about 356.8816363068.

The spelling of 45454052 in words is "forty-five million, four hundred fifty-four thousand, fifty-two".