875462398487 has 2 divisors, whose sum is σ = 875462398488. Its totient is φ = 875462398486.

The previous prime is 875462398471. The next prime is 875462398493. The reversal of 875462398487 is 784893264578.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 875462398487 - 2⁴ = 875462398471 is a prime.

It is a super-2 number, since 2×875462398487² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 875462398487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (875462358487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 437731199243 + 437731199244.

It is an arithmetic number, because the mean of its divisors is an integer number (437731199244).

Almost surely, 2^875462398487 is an apocalyptic number.

875462398487 is a deficient number, since it is larger than the sum of its proper divisors (1).

875462398487 is an equidigital number, since it uses as much as digits as its factorization.

875462398487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 650280960, while the sum is 71.

The spelling of 875462398487 in words is "eight hundred seventy-five billion, four hundred sixty-two million, three hundred ninety-eight thousand, four hundred eighty-seven".