5561311646214 has 96 divisors (see below), whose sum is σ = 12323047486464. Its totient is φ = 1812167562240.

The previous prime is 5561311646131. The next prime is 5561311646273. The reversal of 5561311646214 is 4126461131655.

5561311646214 is a `hidden beast` number, since 5 + 5 + 6 + 1 + 3 + 1 + 16 + 4 + 621 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5561311646214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 172368844 + ... + 172401104.

It is an arithmetic number, because the mean of its divisors is an integer number (128365077984).

Almost surely, 2^{5561311646214} is an apocalyptic number.

5561311646214 is an abundant number, since it is smaller than the sum of its proper divisors (6761735840250).

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

5561311646214 is a wasteful number, since it uses less digits than its factorization.

5561311646214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33502 (or 33499 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

Adding to 5561311646214 its reverse (4126461131655), we get a palindrome (9687772777869).

The spelling of 5561311646214 in words is "five trillion, five hundred sixty-one billion, three hundred eleven million, six hundred forty-six thousand, two hundred fourteen".