5378047357 has 2 divisors, whose sum is σ = 5378047358. Its totient is φ = 5378047356.

The previous prime is 5378047331. The next prime is 5378047391. The reversal of 5378047357 is 7537408735.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3520523556 + 1857523801 = 59334^2 + 43099^2 .

It is a cyclic number.

It is not a de Polignac number, because 5378047357 - 2⁷ = 5378047229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5378047357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5378047057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2689023678 + 2689023679.

It is an arithmetic number, because the mean of its divisors is an integer number (2689023679).

Almost surely, 2^5378047357 is an apocalyptic number.

It is an amenable number.

5378047357 is a deficient number, since it is larger than the sum of its proper divisors (1).

5378047357 is an equidigital number, since it uses as much as digits as its factorization.

5378047357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2469600, while the sum is 49.

The square root of 5378047357 is about 73335.1713504509. The cubic root of 5378047357 is about 1752.0300096548.

The spelling of 5378047357 in words is "five billion, three hundred seventy-eight million, forty-seven thousand, three hundred fifty-seven".