63705114325 has 12 divisors (see below), whose sum is σ = 79562650720. Its totient is φ = 50597440560.

The previous prime is 63705114293. The next prime is 63705114329. The reversal of 63705114325 is 52341150736.

It is not a de Polignac number, because 63705114325 - 2⁵ = 63705114293 is a prime.

It is a super-2 number, since 2×63705114325² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63705114329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9162729 + ... + 9169678.

Almost surely, 2^63705114325 is an apocalyptic number.

It is an amenable number.

63705114325 is a deficient number, since it is larger than the sum of its proper divisors (15857536395).

63705114325 is a wasteful number, since it uses less digits than its factorization.

63705114325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18332556 (or 18332551 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 63705114325 in words is "sixty-three billion, seven hundred five million, one hundred fourteen thousand, three hundred twenty-five".