76316042587 has 2 divisors, whose sum is σ = 76316042588. Its totient is φ = 76316042586.

The previous prime is 76316042581. The next prime is 76316042603. The reversal of 76316042587 is 78524061367.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76316042587 - 2¹¹ = 76316040539 is a prime.

It is a super-3 number, since 3×76316042587³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 76316042587.

It is not a weakly prime, because it can be changed into another prime (76316042581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38158021293 + 38158021294.

It is an arithmetic number, because the mean of its divisors is an integer number (38158021294).

Almost surely, 2^76316042587 is an apocalyptic number.

76316042587 is a deficient number, since it is larger than the sum of its proper divisors (1).

76316042587 is an equidigital number, since it uses as much as digits as its factorization.

76316042587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 76316042587 in words is "seventy-six billion, three hundred sixteen million, forty-two thousand, five hundred eighty-seven".