6155155151161 has 8 divisors (see below), whose sum is σ = 6259802954400. Its totient is φ = 6050518119360.

The previous prime is 6155155151153. The next prime is 6155155151191. The reversal of 6155155151161 is 1611515515516.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6155155151161 - 2³ = 6155155151153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6155155151141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1536091 + ... + 3830128.

It is an arithmetic number, because the mean of its divisors is an integer number (782475369300).

Almost surely, 2^{6155155151161} is an apocalyptic number.

It is an amenable number.

6155155151161 is a deficient number, since it is larger than the sum of its proper divisors (104647803239).

6155155151161 is a wasteful number, since it uses less digits than its factorization.

6155155151161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5385719.

The product of its digits is 112500, while the sum is 43.

The spelling of 6155155151161 in words is "six trillion, one hundred fifty-five billion, one hundred fifty-five million, one hundred fifty-one thousand, one hundred sixty-one".