63104446250653 has 4 divisors (see below), whose sum is σ = 63104563031328. Its totient is φ = 63104329469980.

The previous prime is 63104446250647. The next prime is 63104446250701. The reversal of 63104446250653 is 35605264440136.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63104446250653 is a prime.

It is a super-2 number, since 2×63104446250653² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 63104446250597 and 63104446250606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63104446257653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57576001 + ... + 58661782.

It is an arithmetic number, because the mean of its divisors is an integer number (15776140757832).

Almost surely, 2^{63104446250653} is an apocalyptic number.

It is an amenable number.

63104446250653 is a deficient number, since it is larger than the sum of its proper divisors (116780675).

63104446250653 is a wasteful number, since it uses less digits than its factorization.

63104446250653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116780674.

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 63104446250653 in words is "sixty-three trillion, one hundred four billion, four hundred forty-six million, two hundred fifty thousand, six hundred fifty-three".