6623210435452 has 48 divisors (see below), whose sum is σ = 12572897299200. Its totient is φ = 3034678422528.

The previous prime is 6623210435411. The next prime is 6623210435459. The reversal of 6623210435452 is 2545340123266.

It is a junction number, because it is equal to n+sod(n) for n = 6623210435399 and 6623210435408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6623210435459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13890148 + ... + 14359060.

It is an arithmetic number, because the mean of its divisors is an integer number (261935360400).

Almost surely, 2^{6623210435452} is an apocalyptic number.

It is an amenable number.

6623210435452 is a deficient number, since it is larger than the sum of its proper divisors (5949686863748).

6623210435452 is a wasteful number, since it uses less digits than its factorization.

6623210435452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470902 (or 470900 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 6623210435452 in words is "six trillion, six hundred twenty-three billion, two hundred ten million, four hundred thirty-five thousand, four hundred fifty-two".