552564455651 has 8 divisors (see below), whose sum is σ = 596524356960. Its totient is φ = 508812403392.

The previous prime is 552564455591. The next prime is 552564455669. The reversal of 552564455651 is 156554465255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 552564455651 - 2⁶ = 552564455587 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 552564455593 and 552564455602.

It is not an unprimeable number, because it can be changed into a prime (552564455671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51956735 + ... + 51967368.

It is an arithmetic number, because the mean of its divisors is an integer number (74565544620).

Almost surely, 2^552564455651 is an apocalyptic number.

552564455651 is a deficient number, since it is larger than the sum of its proper divisors (43959901309).

552564455651 is a wasteful number, since it uses less digits than its factorization.

552564455651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103924525.

The product of its digits is 18000000, while the sum is 53.

The spelling of 552564455651 in words is "five hundred fifty-two billion, five hundred sixty-four million, four hundred fifty-five thousand, six hundred fifty-one".