56837353343 has 2 divisors, whose sum is σ = 56837353344. Its totient is φ = 56837353342.

The previous prime is 56837353337. The next prime is 56837353357. The reversal of 56837353343 is 34335373865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56837353343 - 2⁴ = 56837353327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56837353291 and 56837353300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56837358343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28418676671 + 28418676672.

It is an arithmetic number, because the mean of its divisors is an integer number (28418676672).

Almost surely, 2^56837353343 is an apocalyptic number.

56837353343 is a deficient number, since it is larger than the sum of its proper divisors (1).

56837353343 is an equidigital number, since it uses as much as digits as its factorization.

56837353343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8164800, while the sum is 50.

The spelling of 56837353343 in words is "fifty-six billion, eight hundred thirty-seven million, three hundred fifty-three thousand, three hundred forty-three".