4564249982 has 4 divisors (see below), whose sum is σ = 6846374976. Its totient is φ = 2282124990.

The previous prime is 4564249961. The next prime is 4564249997. The reversal of 4564249982 is 2899424654.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141062494 + ... + 1141062497.

It is an arithmetic number, because the mean of its divisors is an integer number (1711593744).

Almost surely, 2^4564249982 is an apocalyptic number.

4564249982 is a deficient number, since it is larger than the sum of its proper divisors (2282124994).

4564249982 is a wasteful number, since it uses less digits than its factorization.

4564249982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282124993.

The product of its digits is 4976640, while the sum is 53.

The square root of 4564249982 is about 67559.2331365595. The cubic root of 4564249982 is about 1658.7838847796.

The spelling of 4564249982 in words is "four billion, five hundred sixty-four million, two hundred forty-nine thousand, nine hundred eighty-two".