99655497083 has 2 divisors, whose sum is σ = 99655497084. Its totient is φ = 99655497082.

The previous prime is 99655497061. The next prime is 99655497089. The reversal of 99655497083 is 38079455699.

It is a strong prime.

It is an emirp because it is prime and its reverse (38079455699) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99655497083 - 2¹² = 99655492987 is a prime.

It is not a weakly prime, because it can be changed into another prime (99655497089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49827748541 + 49827748542.

It is an arithmetic number, because the mean of its divisors is an integer number (49827748542).

Almost surely, 2^99655497083 is an apocalyptic number.

99655497083 is a deficient number, since it is larger than the sum of its proper divisors (1).

99655497083 is an equidigital number, since it uses as much as digits as its factorization.

99655497083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73483200, while the sum is 65.

The spelling of 99655497083 in words is "ninety-nine billion, six hundred fifty-five million, four hundred ninety-seven thousand, eighty-three".