5355685850461 has 2 divisors, whose sum is σ = 5355685850462. Its totient is φ = 5355685850460.

The previous prime is 5355685850393. The next prime is 5355685850507. The reversal of 5355685850461 is 1640585865535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3564143755236 + 1791542095225 = 1887894^2 + 1338485^2 .

It is a cyclic number.

It is not a de Polignac number, because 5355685850461 - 2⁹ = 5355685849949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5355685850461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5355685853461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2677842925230 + 2677842925231.

It is an arithmetic number, because the mean of its divisors is an integer number (2677842925231).

Almost surely, 2^{5355685850461} is an apocalyptic number.

It is an amenable number.

5355685850461 is a deficient number, since it is larger than the sum of its proper divisors (1).

5355685850461 is an equidigital number, since it uses as much as digits as its factorization.

5355685850461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400000, while the sum is 61.

The spelling of 5355685850461 in words is "five trillion, three hundred fifty-five billion, six hundred eighty-five million, eight hundred fifty thousand, four hundred sixty-one".