45821568283 has 4 divisors (see below), whose sum is σ = 46023425640. Its totient is φ = 45619710928.

The previous prime is 45821568257. The next prime is 45821568301. The reversal of 45821568283 is 38286512854.

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

It is a cyclic number.

It is not a de Polignac number, because 45821568283 - 2⁵ = 45821568251 is a prime.

It is a super-2 number, since 2×45821568283² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45821568283.

It is not an unprimeable number, because it can be changed into a prime (45821568983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100928338 + ... + 100928791.

It is an arithmetic number, because the mean of its divisors is an integer number (11505856410).

Almost surely, 2^45821568283 is an apocalyptic number.

45821568283 is a deficient number, since it is larger than the sum of its proper divisors (201857357).

45821568283 is a wasteful number, since it uses less digits than its factorization.

45821568283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201857356.

The product of its digits is 3686400, while the sum is 52.

The spelling of 45821568283 in words is "forty-five billion, eight hundred twenty-one million, five hundred sixty-eight thousand, two hundred eighty-three".