45194283 has 6 divisors (see below), whose sum is σ = 65280644. Its totient is φ = 30129516.

The previous prime is 45194273. The next prime is 45194291. The reversal of 45194283 is 38249154.

45194283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45194283 - 2¹³ = 45186091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45194203) 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 5 ways as a sum of consecutive naturals, for example, 2510785 + ... + 2510802.

Almost surely, 2^45194283 is an apocalyptic number.

45194283 is a deficient number, since it is larger than the sum of its proper divisors (20086361).

45194283 is a wasteful number, since it uses less digits than its factorization.

45194283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5021593 (or 5021590 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 45194283 is about 6722.6693359111. The cubic root of 45194283 is about 356.2004799128.

The spelling of 45194283 in words is "forty-five million, one hundred ninety-four thousand, two hundred eighty-three".