6550160721151 has 4 divisors (see below), whose sum is σ = 6647924314072. Its totient is φ = 6452397128232.

The previous prime is 6550160721119. The next prime is 6550160721163. The reversal of 6550160721151 is 1511270610556.

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 6550160721151 - 2⁵ = 6550160721119 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 (6550160721751) 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, 48881796360 + ... + 48881796493.

It is an arithmetic number, because the mean of its divisors is an integer number (1661981078518).

Almost surely, 2^{6550160721151} is an apocalyptic number.

6550160721151 is a deficient number, since it is larger than the sum of its proper divisors (97763592921).

6550160721151 is an equidigital number, since it uses as much as digits as its factorization.

6550160721151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97763592920.

The product of its (nonzero) digits is 63000, while the sum is 40.

The spelling of 6550160721151 in words is "six trillion, five hundred fifty billion, one hundred sixty million, seven hundred twenty-one thousand, one hundred fifty-one".