7485130803769 has 2 divisors, whose sum is σ = 7485130803770. Its totient is φ = 7485130803768.

The previous prime is 7485130803763. The next prime is 7485130803893. The reversal of 7485130803769 is 9673080315847.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5419118410000 + 2066012393769 = 2327900^2 + 1437363^2 .

It is a cyclic number.

It is not a de Polignac number, because 7485130803769 - 2⁵ = 7485130803737 is a prime.

It is a super-2 number, since 2×7485130803769² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7485130803763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3742565401884 + 3742565401885.

It is an arithmetic number, because the mean of its divisors is an integer number (3742565401885).

Almost surely, 2^{7485130803769} is an apocalyptic number.

It is an amenable number.

7485130803769 is a deficient number, since it is larger than the sum of its proper divisors (1).

7485130803769 is an equidigital number, since it uses as much as digits as its factorization.

7485130803769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 7485130803769 in words is "seven trillion, four hundred eighty-five billion, one hundred thirty million, eight hundred three thousand, seven hundred sixty-nine".