6955045871 has 4 divisors (see below), whose sum is σ = 6956813712. Its totient is φ = 6953278032.

The previous prime is 6955045789. The next prime is 6955045883. The reversal of 6955045871 is 1785405596.

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 6955045871 - 2¹⁸ = 6954783727 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 (6955045771) 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, 878006 + ... + 885891.

It is an arithmetic number, because the mean of its divisors is an integer number (1739203428).

Almost surely, 2^6955045871 is an apocalyptic number.

6955045871 is a deficient number, since it is larger than the sum of its proper divisors (1767841).

6955045871 is a wasteful number, since it uses less digits than its factorization.

6955045871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767840.

The product of its (nonzero) digits is 1512000, while the sum is 50.

The square root of 6955045871 is about 83396.9176348862. The cubic root of 6955045871 is about 1908.8274256243.

The spelling of 6955045871 in words is "six billion, nine hundred fifty-five million, forty-five thousand, eight hundred seventy-one".