6115452155 has 8 divisors (see below), whose sum is σ = 7339344432. Its totient is φ = 4891827168.

The previous prime is 6115452151. The next prime is 6115452191. The reversal of 6115452155 is 5512545116.

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 6115452155 - 2² = 6115452151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6115452151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12464 + ... + 111293.

It is an arithmetic number, because the mean of its divisors is an integer number (917418054).

Almost surely, 2^6115452155 is an apocalyptic number.

6115452155 is a deficient number, since it is larger than the sum of its proper divisors (1223892277).

6115452155 is a wasteful number, since it uses less digits than its factorization.

6115452155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133645.

The product of its digits is 30000, while the sum is 35.

The square root of 6115452155 is about 78201.3564780049. The cubic root of 6115452155 is about 1828.7016535456.

The spelling of 6115452155 in words is "six billion, one hundred fifteen million, four hundred fifty-two thousand, one hundred fifty-five".