6610051671 has 8 divisors (see below), whose sum is σ = 8818927344. Its totient is φ = 4403938560.

The previous prime is 6610051621. The next prime is 6610051681. The reversal of 6610051671 is 1761500166.

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

It is not a de Polignac number, because 6610051671 - 2²² = 6605857367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6610051621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 685050 + ... + 694631.

It is an arithmetic number, because the mean of its divisors is an integer number (1102365918).

Almost surely, 2^6610051671 is an apocalyptic number.

6610051671 is a deficient number, since it is larger than the sum of its proper divisors (2208875673).

6610051671 is a wasteful number, since it uses less digits than its factorization.

6610051671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381281.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 6610051671 is about 81302.2242684664. The cubic root of 6610051671 is about 1876.7292298195.

The spelling of 6610051671 in words is "six billion, six hundred ten million, fifty-one thousand, six hundred seventy-one".