552071992678656 has 288 divisors, whose sum is σ = 1532759861068800. Its totient is φ = 176204658769920.

The previous prime is 552071992678637. The next prime is 552071992678709. The reversal of 552071992678656 is 656876299170255.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9212070900 + ... + 9212130828.

Almost surely, 2^{552071992678656} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552071992678656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766379930534400).

552071992678656 is an abundant number, since it is smaller than the sum of its proper divisors (980687868390144).

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

552071992678656 is a wasteful number, since it uses less digits than its factorization.

552071992678656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64065 (or 64051 counting only the distinct ones).

The product of its (nonzero) digits is 3429216000, while the sum is 78.

The spelling of 552071992678656 in words is "five hundred fifty-two trillion, seventy-one billion, nine hundred ninety-two million, six hundred seventy-eight thousand, six hundred fifty-six".