282590054464 has 21 divisors (see below), whose sum is σ = 560773078477. Its totient is φ = 141292900864.

The previous prime is 282590054447. The next prime is 282590054491. The reversal of 282590054464 is 464450095282.

The square root of 282590054464 is 531592.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 275826636864 + 6763417600 = 525192^2 + 82240^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4219512 + ... + 4285960.

Almost surely, 2^282590054464 is an apocalyptic number.

282590054464 is the 531592-nd square number.

It is an amenable number.

282590054464 is a deficient number, since it is larger than the sum of its proper divisors (278183024013).

282590054464 is an frugal number, since it uses more digits than its factorization.

282590054464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132910 (or 66451 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 49.

Multiplying 282590054464 by its sum of digits (49), we get a square (13846912668736 = 3721144²).

The spelling of 282590054464 in words is "two hundred eighty-two billion, five hundred ninety million, fifty-four thousand, four hundred sixty-four".