7522252159 has 2 divisors, whose sum is σ = 7522252160. Its totient is φ = 7522252158.

The previous prime is 7522252117. The next prime is 7522252163. The reversal of 7522252159 is 9512522257.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7522252159 - 2¹¹ = 7522250111 is a prime.

It is a super-2 number, since 2×7522252159² (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 (7522252109) 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, 3761126079 + 3761126080.

It is an arithmetic number, because the mean of its divisors is an integer number (3761126080).

Almost surely, 2^7522252159 is an apocalyptic number.

7522252159 is a deficient number, since it is larger than the sum of its proper divisors (1).

7522252159 is an equidigital number, since it uses as much as digits as its factorization.

7522252159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126000, while the sum is 40.

The square root of 7522252159 is about 86730.9181261216. The cubic root of 7522252159 is about 1959.3677815681.

The spelling of 7522252159 in words is "seven billion, five hundred twenty-two million, two hundred fifty-two thousand, one hundred fifty-nine".