6875062534381 has 4 divisors (see below), whose sum is σ = 6882368659164. Its totient is φ = 6867756409600.

The previous prime is 6875062534369. The next prime is 6875062534387. The reversal of 6875062534381 is 1834352605786.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2458482882025 + 4416579652356 = 1567955^2 + 2101566^2 .

It is a cyclic number.

It is not a de Polignac number, because 6875062534381 - 2¹⁹ = 6875062010093 is a prime.

It is a super-2 number, since 2×6875062534381² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6875062534387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3653060980 + ... + 3653062861.

It is an arithmetic number, because the mean of its divisors is an integer number (1720592164791).

Almost surely, 2^{6875062534381} is an apocalyptic number.

It is an amenable number.

6875062534381 is a deficient number, since it is larger than the sum of its proper divisors (7306124783).

6875062534381 is an equidigital number, since it uses as much as digits as its factorization.

6875062534381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7306124782.

The product of its (nonzero) digits is 29030400, while the sum is 58.

The spelling of 6875062534381 in words is "six trillion, eight hundred seventy-five billion, sixty-two million, five hundred thirty-four thousand, three hundred eighty-one".