6313200638825 has 12 divisors (see below), whose sum is σ = 7840212033228. Its totient is φ = 5042919710400.

The previous prime is 6313200638821. The next prime is 6313200638839. The reversal of 6313200638825 is 5288360023136.

It can be written as a sum of positive squares in 6 ways, for example, as 88315358041 + 6224885280784 = 297179^2 + 2494972^2 .

It is not a de Polignac number, because 6313200638825 - 2² = 6313200638821 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6313200638825.

It is not an unprimeable number, because it can be changed into a prime (6313200638821) 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, 191003162 + ... + 191036211.

It is an arithmetic number, because the mean of its divisors is an integer number (653351002769).

Almost surely, 2^{6313200638825} is an apocalyptic number.

It is an amenable number.

6313200638825 is a deficient number, since it is larger than the sum of its proper divisors (1527011394403).

6313200638825 is a wasteful number, since it uses less digits than its factorization.

6313200638825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382040044 (or 382040039 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 6313200638825 in words is "six trillion, three hundred thirteen billion, two hundred million, six hundred thirty-eight thousand, eight hundred twenty-five".