62426544643 has 2 divisors, whose sum is σ = 62426544644. Its totient is φ = 62426544642.

The previous prime is 62426544641. The next prime is 62426544703. The reversal of 62426544643 is 34644562426.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 62426544643 - 2¹ = 62426544641 is a prime.

Together with 62426544641, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 62426544593 and 62426544602.

It is not a weakly prime, because it can be changed into another prime (62426544641) 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, 31213272321 + 31213272322.

It is an arithmetic number, because the mean of its divisors is an integer number (31213272322).

Almost surely, 2^62426544643 is an apocalyptic number.

62426544643 is a deficient number, since it is larger than the sum of its proper divisors (1).

62426544643 is an equidigital number, since it uses as much as digits as its factorization.

62426544643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3317760, while the sum is 46.

The spelling of 62426544643 in words is "sixty-two billion, four hundred twenty-six million, five hundred forty-four thousand, six hundred forty-three".