7215883159 has 2 divisors, whose sum is σ = 7215883160. Its totient is φ = 7215883158.

The previous prime is 7215883057. The next prime is 7215883247. The reversal of 7215883159 is 9513885127.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7215883159 - 2¹¹ = 7215881111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7215880159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3607941579 + 3607941580.

It is an arithmetic number, because the mean of its divisors is an integer number (3607941580).

Almost surely, 2^7215883159 is an apocalyptic number.

7215883159 is a deficient number, since it is larger than the sum of its proper divisors (1).

7215883159 is an equidigital number, since it uses as much as digits as its factorization.

7215883159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 49.

The square root of 7215883159 is about 84946.3545951208. The cubic root of 7215883159 is about 1932.3976357747.

The spelling of 7215883159 in words is "seven billion, two hundred fifteen million, eight hundred eighty-three thousand, one hundred fifty-nine".