6685422025052 has 24 divisors (see below), whose sum is σ = 12318472992000. Its totient is φ = 3165950367216.

The previous prime is 6685422025039. The next prime is 6685422025069. The reversal of 6685422025052 is 2505202245866.

It is a junction number, because it is equal to n+sod(n) for n = 6685422024988 and 6685422025006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11214302 + ... + 11795397.

It is an arithmetic number, because the mean of its divisors is an integer number (513269708000).

Almost surely, 2^{6685422025052} is an apocalyptic number.

It is an amenable number.

6685422025052 is a deficient number, since it is larger than the sum of its proper divisors (5633050966948).

6685422025052 is a wasteful number, since it uses less digits than its factorization.

6685422025052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23013545 (or 23013543 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 47.

The spelling of 6685422025052 in words is "six trillion, six hundred eighty-five billion, four hundred twenty-two million, twenty-five thousand, fifty-two".