13550023967 has 2 divisors, whose sum is σ = 13550023968. Its totient is φ = 13550023966.

The previous prime is 13550023943. The next prime is 13550024041. The reversal of 13550023967 is 76932005531.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (76932005531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13550023967 - 2¹² = 13550019871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13550023667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6775011983 + 6775011984.

It is an arithmetic number, because the mean of its divisors is an integer number (6775011984).

Almost surely, 2^13550023967 is an apocalyptic number.

13550023967 is a deficient number, since it is larger than the sum of its proper divisors (1).

13550023967 is an equidigital number, since it uses as much as digits as its factorization.

13550023967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 170100, while the sum is 41.

The spelling of 13550023967 in words is "thirteen billion, five hundred fifty million, twenty-three thousand, nine hundred sixty-seven".