6500055151 has 4 divisors (see below), whose sum is σ = 6501478032. Its totient is φ = 6498632272.

The previous prime is 6500055137. The next prime is 6500055223. The reversal of 6500055151 is 1515500056.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6500055151 - 2¹¹ = 6500053103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6500055101) 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, 704566 + ... + 713731.

It is an arithmetic number, because the mean of its divisors is an integer number (1625369508).

Almost surely, 2^6500055151 is an apocalyptic number.

6500055151 is a deficient number, since it is larger than the sum of its proper divisors (1422881).

6500055151 is a wasteful number, since it uses less digits than its factorization.

6500055151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422880.

The product of its (nonzero) digits is 3750, while the sum is 28.

The square root of 6500055151 is about 80622.9195142424. The cubic root of 6500055151 is about 1866.2608566430.

The spelling of 6500055151 in words is "six billion, five hundred million, fifty-five thousand, one hundred fifty-one".