62745234104473 has 2 divisors, whose sum is σ = 62745234104474. Its totient is φ = 62745234104472.

The previous prime is 62745234104419. The next prime is 62745234104503. The reversal of 62745234104473 is 37440143254726.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60193189514329 + 2552044590144 = 7758427^2 + 1597512^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62745234104473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 62745234104473.

It is not a weakly prime, because it can be changed into another prime (62745234104573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31372617052236 + 31372617052237.

It is an arithmetic number, because the mean of its divisors is an integer number (31372617052237).

Almost surely, 2^{62745234104473} is an apocalyptic number.

It is an amenable number.

62745234104473 is a deficient number, since it is larger than the sum of its proper divisors (1).

62745234104473 is an equidigital number, since it uses as much as digits as its factorization.

62745234104473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13547520, while the sum is 52.

The spelling of 62745234104473 in words is "sixty-two trillion, seven hundred forty-five billion, two hundred thirty-four million, one hundred four thousand, four hundred seventy-three".