53222815627 has 2 divisors, whose sum is σ = 53222815628. Its totient is φ = 53222815626.

The previous prime is 53222815619. The next prime is 53222815643. The reversal of 53222815627 is 72651822235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53222815627 - 2³ = 53222815619 is a prime.

It is not a weakly prime, because it can be changed into another prime (53222815727) 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, 26611407813 + 26611407814.

It is an arithmetic number, because the mean of its divisors is an integer number (26611407814).

Almost surely, 2^53222815627 is an apocalyptic number.

53222815627 is a deficient number, since it is larger than the sum of its proper divisors (1).

53222815627 is an equidigital number, since it uses as much as digits as its factorization.

53222815627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 43.

The spelling of 53222815627 in words is "fifty-three billion, two hundred twenty-two million, eight hundred fifteen thousand, six hundred twenty-seven".