563342117731644 has 24 divisors (see below), whose sum is σ = 1318436134559488. Its totient is φ = 187213392598320.

The previous prime is 563342117731621. The next prime is 563342117731693. The reversal of 563342117731644 is 446137711243365.

It is a super-2 number, since 2×563342117731644² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70914159892 + ... + 70914167835.

Almost surely, 2^{563342117731644} is an apocalyptic number.

It is an amenable number.

563342117731644 is an abundant number, since it is smaller than the sum of its proper divisors (755094016827844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

563342117731644 is a wasteful number, since it uses less digits than its factorization.

563342117731644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141828328065 (or 141828328063 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 57.

The spelling of 563342117731644 in words is "five hundred sixty-three trillion, three hundred forty-two billion, one hundred seventeen million, seven hundred thirty-one thousand, six hundred forty-four".