5601624785668 has 12 divisors (see below), whose sum is σ = 9825482739100. Its totient is φ = 2794344003072.

The previous prime is 5601624785663. The next prime is 5601624785689. The reversal of 5601624785668 is 8665874261065.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 663771937284 + 4937852848384 = 814722^2 + 2222128^2 .

It is not an unprimeable number, because it can be changed into a prime (5601624785663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1617095493 + ... + 1617098956.

Almost surely, 2^{5601624785668} is an apocalyptic number.

It is an amenable number.

5601624785668 is a deficient number, since it is larger than the sum of its proper divisors (4223857953432).

5601624785668 is a wasteful number, since it uses less digits than its factorization.

5601624785668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234194886 (or 3234194884 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 64.

The spelling of 5601624785668 in words is "five trillion, six hundred one billion, six hundred twenty-four million, seven hundred eighty-five thousand, six hundred sixty-eight".