6551610751211 has 8 divisors (see below), whose sum is σ = 6841234162080. Its totient is φ = 6262384904512.

The previous prime is 6551610751171. The next prime is 6551610751289. The reversal of 6551610751211 is 1121570161556.

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

It is not a de Polignac number, because 6551610751211 - 2³⁸ = 6276732844267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6551610751811) 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, 99357356 + ... + 99423273.

It is an arithmetic number, because the mean of its divisors is an integer number (855154270260).

Almost surely, 2^{6551610751211} is an apocalyptic number.

6551610751211 is a deficient number, since it is larger than the sum of its proper divisors (289623410869).

6551610751211 is a wasteful number, since it uses less digits than its factorization.

6551610751211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198782085.

The product of its (nonzero) digits is 63000, while the sum is 41.

The spelling of 6551610751211 in words is "six trillion, five hundred fifty-one billion, six hundred ten million, seven hundred fifty-one thousand, two hundred eleven".