5387997835 has 16 divisors (see below), whose sum is σ = 7054882272. Its totient is φ = 3917708800.

The previous prime is 5387997817. The next prime is 5387997847.

5387997835 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5387997835 - 2⁷ = 5387997707 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 384777 + ... + 398533.

It is an arithmetic number, because the mean of its divisors is an integer number (440930142).

Almost surely, 2^5387997835 is an apocalyptic number.

5387997835 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5387997835 is a deficient number, since it is larger than the sum of its proper divisors (1666884437).

5387997835 is a wasteful number, since it uses less digits than its factorization.

5387997835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20894.

The product of its digits is 57153600, while the sum is 64.

The square root of 5387997835 is about 73402.9824666546. The cubic root of 5387997835 is about 1753.1098808478.

The spelling of 5387997835 in words is "five billion, three hundred eighty-seven million, nine hundred ninety-seven thousand, eight hundred thirty-five".