45344055 has 16 divisors (see below), whose sum is σ = 74512224. Its totient is φ = 23529600.

The previous prime is 45344053. The next prime is 45344071. The reversal of 45344055 is 55044354.

It is not a de Polignac number, because 45344055 - 2¹ = 45344053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45344053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40296 + ... + 41405.

It is an arithmetic number, because the mean of its divisors is an integer number (4657014).

Almost surely, 2^45344055 is an apocalyptic number.

45344055 is a deficient number, since it is larger than the sum of its proper divisors (29168169).

45344055 is a wasteful number, since it uses less digits than its factorization.

45344055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81746.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 45344055 is about 6733.7994475630. The cubic root of 45344055 is about 356.5935239811.

The spelling of 45344055 in words is "forty-five million, three hundred forty-four thousand, fifty-five".