76087543874131 has 2 divisors, whose sum is σ = 76087543874132. Its totient is φ = 76087543874130.

The previous prime is 76087543874129. The next prime is 76087543874171. The reversal of 76087543874131 is 13147834578067.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76087543874131 - 2¹ = 76087543874129 is a prime.

It is a super-2 number, since 2×76087543874131² (a number of 29 digits) contains 22 as substring.

Together with 76087543874129, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (76087543874171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38043771937065 + 38043771937066.

It is an arithmetic number, because the mean of its divisors is an integer number (38043771937066).

Almost surely, 2^{76087543874131} is an apocalyptic number.

76087543874131 is a deficient number, since it is larger than the sum of its proper divisors (1).

76087543874131 is an equidigital number, since it uses as much as digits as its factorization.

76087543874131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94832640, while the sum is 64.

The spelling of 76087543874131 in words is "seventy-six trillion, eighty-seven billion, five hundred forty-three million, eight hundred seventy-four thousand, one hundred thirty-one".