552165535320 has 128 divisors (see below), whose sum is σ = 1911519267840. Its totient is φ = 124983912960.

The previous prime is 552165535307. The next prime is 552165535379. The reversal of 552165535320 is 23535561255.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3104451 + ... + 3277490.

It is an arithmetic number, because the mean of its divisors is an integer number (14933744280).

Almost surely, 2^552165535320 is an apocalyptic number.

It is an amenable number.

552165535320 is an abundant number, since it is smaller than the sum of its proper divisors (1359353732520).

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

552165535320 is a wasteful number, since it uses less digits than its factorization.

552165535320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6382065 (or 6382061 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 42.

The spelling of 552165535320 in words is "five hundred fifty-two billion, one hundred sixty-five million, five hundred thirty-five thousand, three hundred twenty".