88719266828207 has 2 divisors, whose sum is σ = 88719266828208. Its totient is φ = 88719266828206.

The previous prime is 88719266828173. The next prime is 88719266828261. The reversal of 88719266828207 is 70282866291788.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88719266828207 is a prime.

It is a super-2 number, since 2×88719266828207² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88719266858207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44359633414103 + 44359633414104.

It is an arithmetic number, because the mean of its divisors is an integer number (44359633414104).

Almost surely, 2^{88719266828207} is an apocalyptic number.

88719266828207 is a deficient number, since it is larger than the sum of its proper divisors (1).

88719266828207 is an equidigital number, since it uses as much as digits as its factorization.

88719266828207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 520224768, while the sum is 74.

The spelling of 88719266828207 in words is "eighty-eight trillion, seven hundred nineteen billion, two hundred sixty-six million, eight hundred twenty-eight thousand, two hundred seven".