63254340256052 has 36 divisors (see below), whose sum is σ = 121715386410240. Its totient is φ = 28741985418960.

The previous prime is 63254340256043. The next prime is 63254340256057. The reversal of 63254340256052 is 25065204345236.

It is a super-2 number, since 2×63254340256052² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63254340255988 and 63254340256006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63254340256057) 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, 21303818 + ... + 24090689.

It is an arithmetic number, because the mean of its divisors is an integer number (3380982955840).

Almost surely, 2^{63254340256052} is an apocalyptic number.

It is an amenable number.

63254340256052 is a deficient number, since it is larger than the sum of its proper divisors (58461046154188).

63254340256052 is a wasteful number, since it uses less digits than its factorization.

63254340256052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45397412 (or 45397399 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 47.

The spelling of 63254340256052 in words is "sixty-three trillion, two hundred fifty-four billion, three hundred forty million, two hundred fifty-six thousand, fifty-two".