5390332680682 has 32 divisors (see below), whose sum is σ = 8254613437200. Its totient is φ = 2639495282688.

The previous prime is 5390332680647. The next prime is 5390332680697. The reversal of 5390332680682 is 2860862330935.

It is a Cunningham number, because it is equal to 2321709²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 3658953039921 + 1731379640761 = 1912839^2 + 1315819^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7524478 + ... + 8209654.

Almost surely, 2^{5390332680682} is an apocalyptic number.

5390332680682 is a deficient number, since it is larger than the sum of its proper divisors (2864280756518).

5390332680682 is a wasteful number, since it uses less digits than its factorization.

5390332680682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685690.

The product of its (nonzero) digits is 11197440, while the sum is 55.

The spelling of 5390332680682 in words is "five trillion, three hundred ninety billion, three hundred thirty-two million, six hundred eighty thousand, six hundred eighty-two".