552828287 has 8 divisors (see below), whose sum is σ = 638561232. Its totient is φ = 473008000.

The previous prime is 552828257. The next prime is 552828349. The reversal of 552828287 is 782828255.

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

It is not a de Polignac number, because 552828287 - 2¹² = 552824191 is a prime.

It is a super-2 number, since 2×552828287² = 611238229814708738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552828257) 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, 1477964 + ... + 1478337.

It is an arithmetic number, because the mean of its divisors is an integer number (79820154).

Almost surely, 2^552828287 is an apocalyptic number.

552828287 is a deficient number, since it is larger than the sum of its proper divisors (85732945).

552828287 is a wasteful number, since it uses less digits than its factorization.

552828287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956329.

The product of its digits is 716800, while the sum is 47.

The square root of 552828287 is about 23512.3007593898. The cubic root of 552828287 is about 820.7232796517.

The spelling of 552828287 in words is "five hundred fifty-two million, eight hundred twenty-eight thousand, two hundred eighty-seven".