5391429682 has 4 divisors (see below), whose sum is σ = 8087144526. Its totient is φ = 2695714840.

The previous prime is 5391429677. The next prime is 5391429689. The reversal of 5391429682 is 2869241935.

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

It can be written as a sum of positive squares in only one way, i.e., 5315722281 + 75707401 = 72909^2 + 8701^2 .

It is a super-2 number, since 2×5391429682² = 58135028031901242248, which contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5391429689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1347857419 + ... + 1347857422.

Almost surely, 2^5391429682 is an apocalyptic number.

5391429682 is a deficient number, since it is larger than the sum of its proper divisors (2695714844).

5391429682 is a wasteful number, since it uses less digits than its factorization.

5391429682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2695714843.

The product of its digits is 933120, while the sum is 49.

The square root of 5391429682 is about 73426.3554999157. The cubic root of 5391429682 is about 1753.4820121510.

The spelling of 5391429682 in words is "five billion, three hundred ninety-one million, four hundred twenty-nine thousand, six hundred eighty-two".