5341136661 has 48 divisors (see below), whose sum is σ = 9287449600. Its totient is φ = 2953571040.

The previous prime is 5341136657. The next prime is 5341136699. The reversal of 5341136661 is 1666311435.

It is not a de Polignac number, because 5341136661 - 2² = 5341136657 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5341136611) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67791 + ... + 123603.

Almost surely, 2^5341136661 is an apocalyptic number.

It is an amenable number.

5341136661 is a deficient number, since it is larger than the sum of its proper divisors (3946312939).

5341136661 is a wasteful number, since it uses less digits than its factorization.

5341136661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55871 (or 55854 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 5341136661 is about 73083.0805385214. The cubic root of 5341136661 is about 1748.0126185582.

The spelling of 5341136661 in words is "five billion, three hundred forty-one million, one hundred thirty-six thousand, six hundred sixty-one".