6127805401809 has 48 divisors (see below), whose sum is σ = 10111693307904. Its totient is φ = 3232071460800.

The previous prime is 6127805401789. The next prime is 6127805401819. The reversal of 6127805401809 is 9081045087216.

It is not a de Polignac number, because 6127805401809 - 2¹⁵ = 6127805369041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6127805401819) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87167344 + ... + 87237614.

It is an arithmetic number, because the mean of its divisors is an integer number (210660277248).

Almost surely, 2^{6127805401809} is an apocalyptic number.

It is an amenable number.

6127805401809 is a deficient number, since it is larger than the sum of its proper divisors (3983887906095).

6127805401809 is a wasteful number, since it uses less digits than its factorization.

6127805401809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94878 (or 94865 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 51.

The spelling of 6127805401809 in words is "six trillion, one hundred twenty-seven billion, eight hundred five million, four hundred one thousand, eight hundred nine".