5493070391 has 2 divisors, whose sum is σ = 5493070392. Its totient is φ = 5493070390.

The previous prime is 5493070321. The next prime is 5493070417. The reversal of 5493070391 is 1930703945.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5493070391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5493070321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2746535195 + 2746535196.

It is an arithmetic number, because the mean of its divisors is an integer number (2746535196).

Almost surely, 2^5493070391 is an apocalyptic number.

5493070391 is a deficient number, since it is larger than the sum of its proper divisors (1).

5493070391 is an equidigital number, since it uses as much as digits as its factorization.

5493070391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 5493070391 is about 74115.2507315465. The cubic root of 5493070391 is about 1764.4325247822.

The spelling of 5493070391 in words is "five billion, four hundred ninety-three million, seventy thousand, three hundred ninety-one".