63475760143 has 2 divisors, whose sum is σ = 63475760144. Its totient is φ = 63475760142.

The previous prime is 63475760141. The next prime is 63475760197. The reversal of 63475760143 is 34106757436.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63475760143 - 2¹ = 63475760141 is a prime.

Together with 63475760141, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 63475760093 and 63475760102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63475760141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31737880071 + 31737880072.

It is an arithmetic number, because the mean of its divisors is an integer number (31737880072).

Almost surely, 2^63475760143 is an apocalyptic number.

63475760143 is a deficient number, since it is larger than the sum of its proper divisors (1).

63475760143 is an equidigital number, since it uses as much as digits as its factorization.

63475760143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 46.

The spelling of 63475760143 in words is "sixty-three billion, four hundred seventy-five million, seven hundred sixty thousand, one hundred forty-three".