5513815007 has 2 divisors, whose sum is σ = 5513815008. Its totient is φ = 5513815006.

The previous prime is 5513814989. The next prime is 5513815009. The reversal of 5513815007 is 7005183155.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5513815007 is a prime.

Together with 5513815009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5513815009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756907503 + 2756907504.

It is an arithmetic number, because the mean of its divisors is an integer number (2756907504).

Almost surely, 2^5513815007 is an apocalyptic number.

5513815007 is a deficient number, since it is larger than the sum of its proper divisors (1).

5513815007 is an equidigital number, since it uses as much as digits as its factorization.

5513815007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 35.

The square root of 5513815007 is about 74255.0672142986. The cubic root of 5513815007 is about 1766.6508648917.

The spelling of 5513815007 in words is "five billion, five hundred thirteen million, eight hundred fifteen thousand, seven".