614622522450613 has 2 divisors, whose sum is σ = 614622522450614. Its totient is φ = 614622522450612.

The previous prime is 614622522450571. The next prime is 614622522450679. The reversal of 614622522450613 is 316054225226416.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 460438597055889 + 154183925394724 = 21457833^2 + 12417082^2 .

It is a cyclic number.

It is not a de Polignac number, because 614622522450613 - 2²¹ = 614622520353461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (614622522453613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307311261225306 + 307311261225307.

It is an arithmetic number, because the mean of its divisors is an integer number (307311261225307).

Almost surely, 2^{614622522450613} is an apocalyptic number.

It is an amenable number.

614622522450613 is a deficient number, since it is larger than the sum of its proper divisors (1).

614622522450613 is an equidigital number, since it uses as much as digits as its factorization.

614622522450613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 614622522450613 in words is "six hundred fourteen trillion, six hundred twenty-two billion, five hundred twenty-two million, four hundred fifty thousand, six hundred thirteen".