6801897375 has 128 divisors (see below), whose sum is σ = 15478794240. Its totient is φ = 2870121600.

The previous prime is 6801897373. The next prime is 6801897379. The reversal of 6801897375 is 5737981086.

It is not a de Polignac number, because 6801897375 - 2¹ = 6801897373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6801897371) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 296052 + ... + 318198.

It is an arithmetic number, because the mean of its divisors is an integer number (120928080).

Almost surely, 2^6801897375 is an apocalyptic number.

6801897375 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6801897375 is an abundant number, since it is smaller than the sum of its proper divisors (8676896865).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6801897375 is a wasteful number, since it uses less digits than its factorization.

6801897375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22191 (or 22175 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The square root of 6801897375 is about 82473.6162357393. The cubic root of 6801897375 is about 1894.7126661298.

The spelling of 6801897375 in words is "six billion, eight hundred one million, eight hundred ninety-seven thousand, three hundred seventy-five".