6780141137 has 32 divisors (see below), whose sum is σ = 8552079360. Its totient is φ = 5221681920.

The previous prime is 6780141103. The next prime is 6780141169. The reversal of 6780141137 is 7311410876.

It is a happy number.

It is not a de Polignac number, because 6780141137 - 2⁶ = 6780141073 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6780141137.

It is not an unprimeable number, because it can be changed into a prime (6780141197) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3853664 + ... + 3855422.

It is an arithmetic number, because the mean of its divisors is an integer number (267252480).

Almost surely, 2^6780141137 is an apocalyptic number.

It is an amenable number.

6780141137 is a deficient number, since it is larger than the sum of its proper divisors (1771938223).

6780141137 is a wasteful number, since it uses less digits than its factorization.

6780141137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333.

The product of its (nonzero) digits is 28224, while the sum is 38.

The square root of 6780141137 is about 82341.6124265247. The cubic root of 6780141137 is about 1892.6903947069.

The spelling of 6780141137 in words is "six billion, seven hundred eighty million, one hundred forty-one thousand, one hundred thirty-seven".