63852144125836 has 24 divisors (see below), whose sum is σ = 121900874457600. Its totient is φ = 29023386022800.

The previous prime is 63852144125801. The next prime is 63852144125849.

It is a happy number.

63852144125836 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3783136 + ... + 11917063.

It is an arithmetic number, because the mean of its divisors is an integer number (5079203102400).

Almost surely, 2^{63852144125836} is an apocalyptic number.

It is an amenable number.

63852144125836 is a deficient number, since it is larger than the sum of its proper divisors (58048730331764).

63852144125836 is a wasteful number, since it uses less digits than its factorization.

63852144125836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15792645 (or 15792643 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 58.

The spelling of 63852144125836 in words is "sixty-three trillion, eight hundred fifty-two billion, one hundred forty-four million, one hundred twenty-five thousand, eight hundred thirty-six".