82838987259 has 8 divisors (see below), whose sum is σ = 126230837760. Its totient is φ = 47336564136.

The previous prime is 82838987201. The next prime is 82838987269. The reversal of 82838987259 is 95278983828.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82838987259 - 2²³ = 82830598651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82838987193 and 82838987202.

It is not an unprimeable number, because it can be changed into a prime (82838987269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1972356819 + ... + 1972356860.

It is an arithmetic number, because the mean of its divisors is an integer number (15778854720).

Almost surely, 2^82838987259 is an apocalyptic number.

82838987259 is a deficient number, since it is larger than the sum of its proper divisors (43391850501).

82838987259 is a wasteful number, since it uses less digits than its factorization.

82838987259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3944713689.

The product of its digits is 139345920, while the sum is 69.

The spelling of 82838987259 in words is "eighty-two billion, eight hundred thirty-eight million, nine hundred eighty-seven thousand, two hundred fifty-nine".