6502668141 has 8 divisors (see below), whose sum is σ = 8671726944. Its totient is φ = 4334360720.

The previous prime is 6502668131. The next prime is 6502668149. The reversal of 6502668141 is 1418662056.

It is a happy number.

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 6502668141 - 2⁹ = 6502667629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6502668141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6502668149) 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, 167331 + ... + 202496.

It is an arithmetic number, because the mean of its divisors is an integer number (1083965868).

Almost surely, 2^6502668141 is an apocalyptic number.

It is an amenable number.

6502668141 is a deficient number, since it is larger than the sum of its proper divisors (2169058803).

6502668141 is a wasteful number, since it uses less digits than its factorization.

6502668141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375691.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 6502668141 is about 80639.1228932954. The cubic root of 6502668141 is about 1866.5108990166.

The spelling of 6502668141 in words is "six billion, five hundred two million, six hundred sixty-eight thousand, one hundred forty-one".