552447077477 has 8 divisors (see below), whose sum is σ = 575804536320. Its totient is φ = 529435655280.

The previous prime is 552447077471. The next prime is 552447077491. The reversal of 552447077477 is 774770744255.

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 552447077477 - 2⁴ = 552447077461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552447077471) 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, 86505902 + ... + 86512287.

It is an arithmetic number, because the mean of its divisors is an integer number (71975567040).

Almost surely, 2^552447077477 is an apocalyptic number.

It is an amenable number.

552447077477 is a deficient number, since it is larger than the sum of its proper divisors (23357458843).

552447077477 is a wasteful number, since it uses less digits than its factorization.

552447077477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173018323.

The product of its (nonzero) digits is 53782400, while the sum is 59.

The spelling of 552447077477 in words is "five hundred fifty-two billion, four hundred forty-seven million, seventy-seven thousand, four hundred seventy-seven".