45441452 has 24 divisors (see below), whose sum is σ = 91470624. Its totient is φ = 19348992.

The previous prime is 45441413. The next prime is 45441457. The reversal of 45441452 is 25414454.

45441452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45441457) 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 7 ways as a sum of consecutive naturals, for example, 773 + ... + 9564.

It is an arithmetic number, because the mean of its divisors is an integer number (3811276).

Almost surely, 2^45441452 is an apocalyptic number.

It is an amenable number.

45441452 is an abundant number, since it is smaller than the sum of its proper divisors (46029172).

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

45441452 is a wasteful number, since it uses less digits than its factorization.

45441452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10505 (or 10503 counting only the distinct ones).

The product of its digits is 12800, while the sum is 29.

The square root of 45441452 is about 6741.0275181162. The cubic root of 45441452 is about 356.8486570381.

The spelling of 45441452 in words is "forty-five million, four hundred forty-one thousand, four hundred fifty-two".