63023102479 has 2 divisors, whose sum is σ = 63023102480. Its totient is φ = 63023102478.

The previous prime is 63023102459. The next prime is 63023102497. The reversal of 63023102479 is 97420132036.

Together with next prime (63023102497) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63023102479 is a prime.

It is a super-2 number, since 2×63023102479² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63023102459) 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, 31511551239 + 31511551240.

It is an arithmetic number, because the mean of its divisors is an integer number (31511551240).

Almost surely, 2^63023102479 is an apocalyptic number.

63023102479 is a deficient number, since it is larger than the sum of its proper divisors (1).

63023102479 is an equidigital number, since it uses as much as digits as its factorization.

63023102479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 63023102479 in words is "sixty-three billion, twenty-three million, one hundred two thousand, four hundred seventy-nine".