6625037503783 has 2 divisors, whose sum is σ = 6625037503784. Its totient is φ = 6625037503782.

The previous prime is 6625037503759. The next prime is 6625037503817. The reversal of 6625037503783 is 3873057305266.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6625037503783 is a prime.

It is a super-2 number, since 2×6625037503783² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6625037504783) 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, 3312518751891 + 3312518751892.

It is an arithmetic number, because the mean of its divisors is an integer number (3312518751892).

Almost surely, 2^{6625037503783} is an apocalyptic number.

6625037503783 is a deficient number, since it is larger than the sum of its proper divisors (1).

6625037503783 is an equidigital number, since it uses as much as digits as its factorization.

6625037503783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19051200, while the sum is 55.

The spelling of 6625037503783 in words is "six trillion, six hundred twenty-five billion, thirty-seven million, five hundred three thousand, seven hundred eighty-three".