13616948907983 has 2 divisors, whose sum is σ = 13616948907984. Its totient is φ = 13616948907982.

The previous prime is 13616948907971. The next prime is 13616948908021. The reversal of 13616948907983 is 38970984961631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13616948907983 - 2³² = 13612653940687 is a prime.

It is a super-2 number, since 2×13616948907983² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13616948907983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13616948907923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6808474453991 + 6808474453992.

It is an arithmetic number, because the mean of its divisors is an integer number (6808474453992).

Almost surely, 2^{13616948907983} is an apocalyptic number.

13616948907983 is a deficient number, since it is larger than the sum of its proper divisors (1).

13616948907983 is an equidigital number, since it uses as much as digits as its factorization.

13616948907983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423263232, while the sum is 74.

The spelling of 13616948907983 in words is "thirteen trillion, six hundred sixteen billion, nine hundred forty-eight million, nine hundred seven thousand, nine hundred eighty-three".