99250585147669 has 2 divisors, whose sum is σ = 99250585147670. Its totient is φ = 99250585147668.

The previous prime is 99250585147657. The next prime is 99250585147711. The reversal of 99250585147669 is 96674158505299.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63899831225169 + 35350753922500 = 7993737^2 + 5945650^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99250585147669 is a prime.

It is a super-2 number, since 2×99250585147669² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 99250585147595 and 99250585147604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99250583147669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49625292573834 + 49625292573835.

It is an arithmetic number, because the mean of its divisors is an integer number (49625292573835).

Almost surely, 2^{99250585147669} is an apocalyptic number.

It is an amenable number.

99250585147669 is a deficient number, since it is larger than the sum of its proper divisors (1).

99250585147669 is an equidigital number, since it uses as much as digits as its factorization.

99250585147669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664000, while the sum is 76.

The spelling of 99250585147669 in words is "ninety-nine trillion, two hundred fifty billion, five hundred eighty-five million, one hundred forty-seven thousand, six hundred sixty-nine".