5372423893 has 2 divisors, whose sum is σ = 5372423894. Its totient is φ = 5372423892.

The previous prime is 5372423891. The next prime is 5372423897. The reversal of 5372423893 is 3983242735.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4648921489 + 723502404 = 68183^2 + 26898^2 .

It is a cyclic number.

It is not a de Polignac number, because 5372423893 - 2¹ = 5372423891 is a prime.

Together with 5372423891, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5372423891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2686211946 + 2686211947.

It is an arithmetic number, because the mean of its divisors is an integer number (2686211947).

Almost surely, 2^5372423893 is an apocalyptic number.

It is an amenable number.

5372423893 is a deficient number, since it is larger than the sum of its proper divisors (1).

5372423893 is an equidigital number, since it uses as much as digits as its factorization.

5372423893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 46.

The square root of 5372423893 is about 73296.8204835653. The cubic root of 5372423893 is about 1751.4191365347.

The spelling of 5372423893 in words is "five billion, three hundred seventy-two million, four hundred twenty-three thousand, eight hundred ninety-three".