5378952747479 has 2 divisors, whose sum is σ = 5378952747480. Its totient is φ = 5378952747478.

The previous prime is 5378952747473. The next prime is 5378952747481. The reversal of 5378952747479 is 9747472598735.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5378952747479 - 2⁴⁰ = 4279441119703 is a prime.

It is a super-2 number, since 2×5378952747479² (a number of 26 digits) contains 22 as substring.

Together with 5378952747481, 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 (5378952747473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2689476373739 + 2689476373740.

It is an arithmetic number, because the mean of its divisors is an integer number (2689476373740).

Almost surely, 2^{5378952747479} is an apocalyptic number.

5378952747479 is a deficient number, since it is larger than the sum of its proper divisors (1).

5378952747479 is an equidigital number, since it uses as much as digits as its factorization.

5378952747479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3734035200, while the sum is 77.

The spelling of 5378952747479 in words is "five trillion, three hundred seventy-eight billion, nine hundred fifty-two million, seven hundred forty-seven thousand, four hundred seventy-nine".