62445956663 has 2 divisors, whose sum is σ = 62445956664. Its totient is φ = 62445956662.

The previous prime is 62445956591. The next prime is 62445956689. The reversal of 62445956663 is 36665954426.

It is a happy number.

62445956663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 62445956663 - 2⁸ = 62445956407 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 62445956599 and 62445956608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62445956063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31222978331 + 31222978332.

It is an arithmetic number, because the mean of its divisors is an integer number (31222978332).

Almost surely, 2^62445956663 is an apocalyptic number.

62445956663 is a deficient number, since it is larger than the sum of its proper divisors (1).

62445956663 is an equidigital number, since it uses as much as digits as its factorization.

62445956663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27993600, while the sum is 56.

The spelling of 62445956663 in words is "sixty-two billion, four hundred forty-five million, nine hundred fifty-six thousand, six hundred sixty-three".