63273206075 has 6 divisors (see below), whose sum is σ = 78458775564. Its totient is φ = 50618564840.

The previous prime is 63273206047. The next prime is 63273206119. The reversal of 63273206075 is 57060237236.

63273206075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63273206075 - 2¹⁸ = 63272943931 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1265464097 + ... + 1265464146.

It is an arithmetic number, because the mean of its divisors is an integer number (13076462594).

Almost surely, 2^63273206075 is an apocalyptic number.

63273206075 is a deficient number, since it is larger than the sum of its proper divisors (15185569489).

63273206075 is a wasteful number, since it uses less digits than its factorization.

63273206075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530928253 (or 2530928248 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 41.

The spelling of 63273206075 in words is "sixty-three billion, two hundred seventy-three million, two hundred six thousand, seventy-five".