86072757118619 has 2 divisors, whose sum is σ = 86072757118620. Its totient is φ = 86072757118618.

The previous prime is 86072757118591. The next prime is 86072757118651. The reversal of 86072757118619 is 91681175727068.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86072757118619 - 2¹² = 86072757114523 is a prime.

It is a super-2 number, since 2×86072757118619² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (86072757118219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43036378559309 + 43036378559310.

It is an arithmetic number, because the mean of its divisors is an integer number (43036378559310).

Almost surely, 2^{86072757118619} is an apocalyptic number.

86072757118619 is a deficient number, since it is larger than the sum of its proper divisors (1).

86072757118619 is an equidigital number, since it uses as much as digits as its factorization.

86072757118619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71124480, while the sum is 68.

The spelling of 86072757118619 in words is "eighty-six trillion, seventy-two billion, seven hundred fifty-seven million, one hundred eighteen thousand, six hundred nineteen".