6904820332245 has 96 divisors (see below), whose sum is σ = 12436334652672. Its totient is φ = 3267953920000.

The previous prime is 6904820332243. The next prime is 6904820332309. The reversal of 6904820332245 is 5422330284096.

It is not a de Polignac number, because 6904820332245 - 2¹ = 6904820332243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6904820332194 and 6904820332203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6904820332243) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12750109 + ... + 13280621.

It is an arithmetic number, because the mean of its divisors is an integer number (129545152632).

Almost surely, 2^{6904820332245} is an apocalyptic number.

It is an amenable number.

6904820332245 is a deficient number, since it is larger than the sum of its proper divisors (5531514320427).

6904820332245 is a wasteful number, since it uses less digits than its factorization.

6904820332245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530715 (or 530704 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 6904820332245 in words is "six trillion, nine hundred four billion, eight hundred twenty million, three hundred thirty-two thousand, two hundred forty-five".