5355642611605 has 32 divisors (see below), whose sum is σ = 7601006044800. Its totient is φ = 3571266190080.

The previous prime is 5355642611569. The next prime is 5355642611663. The reversal of 5355642611605 is 5061162465535.

It is a happy number.

It is not a de Polignac number, because 5355642611605 - 2⁷ = 5355642611477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25029067 + ... + 25242136.

It is an arithmetic number, because the mean of its divisors is an integer number (237531438900).

Almost surely, 2^{5355642611605} is an apocalyptic number.

5355642611605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5355642611605 is a deficient number, since it is larger than the sum of its proper divisors (2245363433195).

5355642611605 is a wasteful number, since it uses less digits than its factorization.

5355642611605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50271381.

The product of its (nonzero) digits is 3240000, while the sum is 49.

The spelling of 5355642611605 in words is "five trillion, three hundred fifty-five billion, six hundred forty-two million, six hundred eleven thousand, six hundred five".