5222157527 has 2 divisors, whose sum is σ = 5222157528. Its totient is φ = 5222157526.

The previous prime is 5222157497. The next prime is 5222157559. The reversal of 5222157527 is 7257512225.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5222157527 - 2⁶ = 5222157463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5222157587) 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, 2611078763 + 2611078764.

It is an arithmetic number, because the mean of its divisors is an integer number (2611078764).

Almost surely, 2^5222157527 is an apocalyptic number.

5222157527 is a deficient number, since it is larger than the sum of its proper divisors (1).

5222157527 is an equidigital number, since it uses as much as digits as its factorization.

5222157527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 98000, while the sum is 38.

The square root of 5222157527 is about 72264.4970023316. The cubic root of 5222157527 is about 1734.9354566870.

The spelling of 5222157527 in words is "five billion, two hundred twenty-two million, one hundred fifty-seven thousand, five hundred twenty-seven".