6381875075007 has 8 divisors (see below), whose sum is σ = 8512282547200. Its totient is φ = 4253025493080.

The previous prime is 6381875074999. The next prime is 6381875075039. The reversal of 6381875075007 is 7005705781836.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6381875075007 - 2³ = 6381875074999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6381875075057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389463007 + ... + 389479392.

It is an arithmetic number, because the mean of its divisors is an integer number (1064035318400).

Almost surely, 2^{6381875075007} is an apocalyptic number.

6381875075007 is a deficient number, since it is larger than the sum of its proper divisors (2130407472193).

6381875075007 is a wasteful number, since it uses less digits than its factorization.

6381875075007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778945133.

The product of its (nonzero) digits is 9878400, while the sum is 57.

The spelling of 6381875075007 in words is "six trillion, three hundred eighty-one billion, eight hundred seventy-five million, seventy-five thousand, seven".