587663322131 has 4 divisors (see below), whose sum is σ = 592290592512. Its totient is φ = 583036051752.

The previous prime is 587663322097. The next prime is 587663322137. The reversal of 587663322131 is 131223366785.

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

It is a cyclic number.

It is not a de Polignac number, because 587663322131 - 2¹⁸ = 587663059987 is a prime.

It is a super-2 number, since 2×587663322131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (587663322137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2313635000 + ... + 2313635253.

It is an arithmetic number, because the mean of its divisors is an integer number (148072648128).

Almost surely, 2^587663322131 is an apocalyptic number.

587663322131 is a deficient number, since it is larger than the sum of its proper divisors (4627270381).

587663322131 is a wasteful number, since it uses less digits than its factorization.

587663322131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4627270380.

The product of its digits is 1088640, while the sum is 47.

The spelling of 587663322131 in words is "five hundred eighty-seven billion, six hundred sixty-three million, three hundred twenty-two thousand, one hundred thirty-one".