15535055119 has 2 divisors, whose sum is σ = 15535055120. Its totient is φ = 15535055118.

The previous prime is 15535055059. The next prime is 15535055143. The reversal of 15535055119 is 91155053551.

It is a strong prime.

It is an emirp because it is prime and its reverse (91155053551) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15535055119 - 2¹³ = 15535046927 is a prime.

It is a super-2 number, since 2×15535055119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15535055189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7767527559 + 7767527560.

It is an arithmetic number, because the mean of its divisors is an integer number (7767527560).

Almost surely, 2^15535055119 is an apocalyptic number.

15535055119 is a deficient number, since it is larger than the sum of its proper divisors (1).

15535055119 is an equidigital number, since it uses as much as digits as its factorization.

15535055119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84375, while the sum is 40.

The spelling of 15535055119 in words is "fifteen billion, five hundred thirty-five million, fifty-five thousand, one hundred nineteen".