82025713319 has 8 divisors (see below), whose sum is σ = 89485587840. Its totient is φ = 74566337400.

The previous prime is 82025713277. The next prime is 82025713331. The reversal of 82025713319 is 91331752028.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82025713319 is a prime.

It is a super-2 number, since 2×82025713319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82025713379) 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, 275084 + ... + 489614.

It is an arithmetic number, because the mean of its divisors is an integer number (11185698480).

Almost surely, 2^82025713319 is an apocalyptic number.

82025713319 is a deficient number, since it is larger than the sum of its proper divisors (7459874521).

82025713319 is a wasteful number, since it uses less digits than its factorization.

82025713319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249301.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 82025713319 in words is "eighty-two billion, twenty-five million, seven hundred thirteen thousand, three hundred nineteen".