612624256327 has 2 divisors, whose sum is σ = 612624256328. Its totient is φ = 612624256326.

The previous prime is 612624256319. The next prime is 612624256331. The reversal of 612624256327 is 723652426216.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 612624256327 - 2³ = 612624256319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (612624286327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306312128163 + 306312128164.

It is an arithmetic number, because the mean of its divisors is an integer number (306312128164).

Almost surely, 2^612624256327 is an apocalyptic number.

612624256327 is a deficient number, since it is larger than the sum of its proper divisors (1).

612624256327 is an equidigital number, since it uses as much as digits as its factorization.

612624256327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 46.

The spelling of 612624256327 in words is "six hundred twelve billion, six hundred twenty-four million, two hundred fifty-six thousand, three hundred twenty-seven".