5615366287 has 2 divisors, whose sum is σ = 5615366288. Its totient is φ = 5615366286.

The previous prime is 5615366269. The next prime is 5615366293. The reversal of 5615366287 is 7826635165.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5615366287 - 2¹⁵ = 5615333519 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5615366287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5615361287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2807683143 + 2807683144.

It is an arithmetic number, because the mean of its divisors is an integer number (2807683144).

Almost surely, 2^5615366287 is an apocalyptic number.

5615366287 is a deficient number, since it is larger than the sum of its proper divisors (1).

5615366287 is an equidigital number, since it uses as much as digits as its factorization.

5615366287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 49.

The square root of 5615366287 is about 74935.7477243004. The cubic root of 5615366287 is about 1777.4307805426.

The spelling of 5615366287 in words is "five billion, six hundred fifteen million, three hundred sixty-six thousand, two hundred eighty-seven".