62348765621 has 2 divisors, whose sum is σ = 62348765622. Its totient is φ = 62348765620.

The previous prime is 62348765617. The next prime is 62348765627. The reversal of 62348765621 is 12656784326.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62035864900 + 312900721 = 249070^2 + 17689^2 .

It is a cyclic number.

It is not a de Polignac number, because 62348765621 - 2² = 62348765617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 62348765621.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62348765627) 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, 31174382810 + 31174382811.

It is an arithmetic number, because the mean of its divisors is an integer number (31174382811).

Almost surely, 2^62348765621 is an apocalyptic number.

It is an amenable number.

62348765621 is a deficient number, since it is larger than the sum of its proper divisors (1).

62348765621 is an equidigital number, since it uses as much as digits as its factorization.

62348765621 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 50.

The spelling of 62348765621 in words is "sixty-two billion, three hundred forty-eight million, seven hundred sixty-five thousand, six hundred twenty-one".