625223153311 has 2 divisors, whose sum is σ = 625223153312. Its totient is φ = 625223153310.

The previous prime is 625223153297. The next prime is 625223153369. The reversal of 625223153311 is 113351322526.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 625223153311 - 2³⁷ = 487784199839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (625223153381) 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, 312611576655 + 312611576656.

It is an arithmetic number, because the mean of its divisors is an integer number (312611576656).

Almost surely, 2^625223153311 is an apocalyptic number.

625223153311 is a deficient number, since it is larger than the sum of its proper divisors (1).

625223153311 is an equidigital number, since it uses as much as digits as its factorization.

625223153311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 34.

Adding to 625223153311 its reverse (113351322526), we get a palindrome (738574475837).

The spelling of 625223153311 in words is "six hundred twenty-five billion, two hundred twenty-three million, one hundred fifty-three thousand, three hundred eleven".