5165059987 has 2 divisors, whose sum is σ = 5165059988. Its totient is φ = 5165059986.

The previous prime is 5165059973. The next prime is 5165060059. The reversal of 5165059987 is 7899505615.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5165059987 - 2⁷ = 5165059859 is a prime.

It is not a weakly prime, because it can be changed into another prime (5165059937) 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, 2582529993 + 2582529994.

It is an arithmetic number, because the mean of its divisors is an integer number (2582529994).

Almost surely, 2^5165059987 is an apocalyptic number.

5165059987 is a deficient number, since it is larger than the sum of its proper divisors (1).

5165059987 is an equidigital number, since it uses as much as digits as its factorization.

5165059987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402000, while the sum is 55.

The square root of 5165059987 is about 71868.3517760078. The cubic root of 5165059987 is about 1728.5891787838.

The spelling of 5165059987 in words is "five billion, one hundred sixty-five million, fifty-nine thousand, nine hundred eighty-seven".