63004272745 has 32 divisors (see below), whose sum is σ = 82998881280. Its totient is φ = 45733662720.

The previous prime is 63004272743. The next prime is 63004272767. The reversal of 63004272745 is 54727240036.

It is a happy number.

It is not a de Polignac number, because 63004272745 - 2¹ = 63004272743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63004272698 and 63004272707.

It is not an unprimeable number, because it can be changed into a prime (63004272743) 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 in 31 ways as a sum of consecutive naturals, for example, 175389 + ... + 395941.

It is an arithmetic number, because the mean of its divisors is an integer number (2593715040).

Almost surely, 2^63004272745 is an apocalyptic number.

It is an amenable number.

63004272745 is a deficient number, since it is larger than the sum of its proper divisors (19994608535).

63004272745 is a wasteful number, since it uses less digits than its factorization.

63004272745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220705.

The product of its (nonzero) digits is 282240, while the sum is 40.

The spelling of 63004272745 in words is "sixty-three billion, four million, two hundred seventy-two thousand, seven hundred forty-five".