56874505090343 has 2 divisors, whose sum is σ = 56874505090344. Its totient is φ = 56874505090342.

The previous prime is 56874505090297. The next prime is 56874505090373. The reversal of 56874505090343 is 34309050547865.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56874505090343 - 2¹² = 56874505086247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56874505090373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28437252545171 + 28437252545172.

It is an arithmetic number, because the mean of its divisors is an integer number (28437252545172).

Almost surely, 2^{56874505090343} is an apocalyptic number.

56874505090343 is a deficient number, since it is larger than the sum of its proper divisors (1).

56874505090343 is an equidigital number, since it uses as much as digits as its factorization.

56874505090343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432000, while the sum is 59.

The spelling of 56874505090343 in words is "fifty-six trillion, eight hundred seventy-four billion, five hundred five million, ninety thousand, three hundred forty-three".