7381352507 has 2 divisors, whose sum is σ = 7381352508. Its totient is φ = 7381352506.

The previous prime is 7381352497. The next prime is 7381352509. The reversal of 7381352507 is 7052531837.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7381352507 - 2²² = 7377158203 is a prime.

Together with 7381352509, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7381352509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3690676253 + 3690676254.

It is an arithmetic number, because the mean of its divisors is an integer number (3690676254).

Almost surely, 2^7381352507 is an apocalyptic number.

7381352507 is a deficient number, since it is larger than the sum of its proper divisors (1).

7381352507 is an equidigital number, since it uses as much as digits as its factorization.

7381352507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 7381352507 is about 85914.7979512261. The cubic root of 7381352507 is about 1947.0569240913.

The spelling of 7381352507 in words is "seven billion, three hundred eighty-one million, three hundred fifty-two thousand, five hundred seven".