63734852252 has 48 divisors (see below), whose sum is σ = 124375104000. Its totient is φ = 28400004864.

The previous prime is 63734852239. The next prime is 63734852257. The reversal of 63734852252 is 25225843736.

It is a junction number, because it is equal to n+sod(n) for n = 63734852197 and 63734852206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63734852257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2803949 + ... + 2826587.

It is an arithmetic number, because the mean of its divisors is an integer number (2591148000).

Almost surely, 2^63734852252 is an apocalyptic number.

It is an amenable number.

63734852252 is a deficient number, since it is larger than the sum of its proper divisors (60640251748).

63734852252 is a wasteful number, since it uses less digits than its factorization.

63734852252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24858 (or 24856 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 47.

The spelling of 63734852252 in words is "sixty-three billion, seven hundred thirty-four million, eight hundred fifty-two thousand, two hundred fifty-two".