6877501813 has 12 divisors (see below), whose sum is σ = 8511127968. Its totient is φ = 5441538960.

The previous prime is 6877501783. The next prime is 6877501819. The reversal of 6877501813 is 3181057786.

It is a de Polignac number, because none of the positive numbers 2^k-6877501813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6877501819) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2905623 + ... + 2907988.

It is an arithmetic number, because the mean of its divisors is an integer number (709260664).

Almost surely, 2^6877501813 is an apocalyptic number.

It is an amenable number.

6877501813 is a deficient number, since it is larger than the sum of its proper divisors (1633626155).

6877501813 is a wasteful number, since it uses less digits than its factorization.

6877501813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5813644 (or 5813631 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 46.

The square root of 6877501813 is about 82930.7048866703. The cubic root of 6877501813 is about 1901.7068515214.

The spelling of 6877501813 in words is "six billion, eight hundred seventy-seven million, five hundred one thousand, eight hundred thirteen".