5217782582 has 16 divisors (see below), whose sum is σ = 7871336352. Its totient is φ = 2594020800.

The previous prime is 5217782567. The next prime is 5217782621. The reversal of 5217782582 is 2852877125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845207 + ... + 851357.

It is an arithmetic number, because the mean of its divisors is an integer number (491958522).

Almost surely, 2^5217782582 is an apocalyptic number.

5217782582 is a deficient number, since it is larger than the sum of its proper divisors (2653553770).

5217782582 is a wasteful number, since it uses less digits than its factorization.

5217782582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8503.

The product of its digits is 627200, while the sum is 47.

The square root of 5217782582 is about 72234.2202975847. The cubic root of 5217782582 is about 1734.4508314617.

The spelling of 5217782582 in words is "five billion, two hundred seventeen million, seven hundred eighty-two thousand, five hundred eighty-two".