6922504513 has 2 divisors, whose sum is σ = 6922504514. Its totient is φ = 6922504512.

The previous prime is 6922504451. The next prime is 6922504531. The reversal of 6922504513 is 3154052296.

Together with next prime (6922504531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3692628289 + 3229876224 = 60767^2 + 56832^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6922504513 is a prime.

It is not a weakly prime, because it can be changed into another prime (6922504583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3461252256 + 3461252257.

It is an arithmetic number, because the mean of its divisors is an integer number (3461252257).

Almost surely, 2^6922504513 is an apocalyptic number.

It is an amenable number.

6922504513 is a deficient number, since it is larger than the sum of its proper divisors (1).

6922504513 is an equidigital number, since it uses as much as digits as its factorization.

6922504513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 6922504513 is about 83201.5896062088. The cubic root of 6922504513 is about 1905.8457551221.

The spelling of 6922504513 in words is "six billion, nine hundred twenty-two million, five hundred four thousand, five hundred thirteen".