6550724141 has 8 divisors (see below), whose sum is σ = 7064131200. Its totient is φ = 6038674992.

The previous prime is 6550724137. The next prime is 6550724149. The reversal of 6550724141 is 1414270556.

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

It is a cyclic number.

It is not a de Polignac number, because 6550724141 - 2² = 6550724137 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 (6550724149) 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, 329441 + ... + 348758.

It is an arithmetic number, because the mean of its divisors is an integer number (883016400).

Almost surely, 2^6550724141 is an apocalyptic number.

It is an amenable number.

6550724141 is a deficient number, since it is larger than the sum of its proper divisors (513407059).

6550724141 is a wasteful number, since it uses less digits than its factorization.

6550724141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678955.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 6550724141 is about 80936.5439155886. The cubic root of 6550724141 is about 1871.0975798959.

Adding to 6550724141 its reverse (1414270556), we get a palindrome (7964994697).

The spelling of 6550724141 in words is "six billion, five hundred fifty million, seven hundred twenty-four thousand, one hundred forty-one".