63023102573 has 2 divisors, whose sum is σ = 63023102574. Its totient is φ = 63023102572.

The previous prime is 63023102497. The next prime is 63023102599. The reversal of 63023102573 is 37520132036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 59451605929 + 3571496644 = 243827^2 + 59762^2 .

It is a cyclic number.

It is not a de Polignac number, because 63023102573 - 2¹⁸ = 63022840429 is a prime.

It is a super-2 number, since 2×63023102573² (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 (63023102873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31511551286 + 31511551287.

It is an arithmetic number, because the mean of its divisors is an integer number (31511551287).

Almost surely, 2^63023102573 is an apocalyptic number.

It is an amenable number.

63023102573 is a deficient number, since it is larger than the sum of its proper divisors (1).

63023102573 is an equidigital number, since it uses as much as digits as its factorization.

63023102573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 32.

The spelling of 63023102573 in words is "sixty-three billion, twenty-three million, one hundred two thousand, five hundred seventy-three".