5655006155161 has 4 divisors (see below), whose sum is σ = 6169097623824. Its totient is φ = 5140914686500.

The previous prime is 5655006155131. The next prime is 5655006155171. The reversal of 5655006155161 is 1615516005565.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5655006155161 - 2¹³ = 5655006146969 is a prime.

It is a super-2 number, since 2×5655006155161² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5655006155101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257045734315 + ... + 257045734336.

It is an arithmetic number, because the mean of its divisors is an integer number (1542274405956).

Almost surely, 2^{5655006155161} is an apocalyptic number.

It is an amenable number.

5655006155161 is a deficient number, since it is larger than the sum of its proper divisors (514091468663).

5655006155161 is a wasteful number, since it uses less digits than its factorization.

5655006155161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514091468662.

The product of its (nonzero) digits is 675000, while the sum is 46.

The spelling of 5655006155161 in words is "five trillion, six hundred fifty-five billion, six million, one hundred fifty-five thousand, one hundred sixty-one".