561677735213224 has 32 divisors (see below), whose sum is σ = 1209643363728000. Its totient is φ = 239509386008640.

The previous prime is 561677735213213. The next prime is 561677735213249. The reversal of 561677735213224 is 422312537776165.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25200892267 + ... + 25200914554.

It is an arithmetic number, because the mean of its divisors is an integer number (37801355116500).

Almost surely, 2^{561677735213224} is an apocalyptic number.

It is an amenable number.

561677735213224 is an abundant number, since it is smaller than the sum of its proper divisors (647965628514776).

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

561677735213224 is a wasteful number, since it uses less digits than its factorization.

561677735213224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50401807033 (or 50401807029 counting only the distinct ones).

The product of its digits is 88905600, while the sum is 61.

The spelling of 561677735213224 in words is "five hundred sixty-one trillion, six hundred seventy-seven billion, seven hundred thirty-five million, two hundred thirteen thousand, two hundred twenty-four".