63254622645236 has 48 divisors (see below), whose sum is σ = 122271990220800. Its totient is φ = 28392153940320.

The previous prime is 63254622645187. The next prime is 63254622645259.

63254622645236 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×63254622645236² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3539645 + ... + 11791451.

It is an arithmetic number, because the mean of its divisors is an integer number (2547333129600).

Almost surely, 2^{63254622645236} is an apocalyptic number.

It is an amenable number.

63254622645236 is a deficient number, since it is larger than the sum of its proper divisors (59017367575564).

63254622645236 is a wasteful number, since it uses less digits than its factorization.

63254622645236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8254004 (or 8254002 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 56.

The spelling of 63254622645236 in words is "sixty-three trillion, two hundred fifty-four billion, six hundred twenty-two million, six hundred forty-five thousand, two hundred thirty-six".