45452054 has 4 divisors (see below), whose sum is σ = 68178084. Its totient is φ = 22726026.

The previous prime is 45452053. The next prime is 45452059. The reversal of 45452054 is 45025454.

45452054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45452051) 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, 11363012 + ... + 11363015.

It is an arithmetic number, because the mean of its divisors is an integer number (17044521).

Almost surely, 2^45452054 is an apocalyptic number.

45452054 is a deficient number, since it is larger than the sum of its proper divisors (22726030).

45452054 is a wasteful number, since it uses less digits than its factorization.

45452054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22726029.

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

The square root of 45452054 is about 6741.8138508861. The cubic root of 45452054 is about 356.8764071437.

The spelling of 45452054 in words is "forty-five million, four hundred fifty-two thousand, fifty-four".