63265754793 has 16 divisors (see below), whose sum is σ = 88041323520. Its totient is φ = 40334486544.

The previous prime is 63265754771. The next prime is 63265754803. The reversal of 63265754793 is 39745756236.

It is not a de Polignac number, because 63265754793 - 2⁶ = 63265754729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63265754593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221628 + ... + 419106.

It is an arithmetic number, because the mean of its divisors is an integer number (5502582720).

Almost surely, 2^63265754793 is an apocalyptic number.

It is an amenable number.

63265754793 is a deficient number, since it is larger than the sum of its proper divisors (24775568727).

63265754793 is a wasteful number, since it uses less digits than its factorization.

63265754793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202148.

The product of its digits is 28576800, while the sum is 57.

The spelling of 63265754793 in words is "sixty-three billion, two hundred sixty-five million, seven hundred fifty-four thousand, seven hundred ninety-three".