5355553868520 has 32 divisors (see below), whose sum is σ = 16066661605920. Its totient is φ = 1428147698240.

The previous prime is 5355553868519. The next prime is 5355553868563. The reversal of 5355553868520 is 258683555535.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22314807666 + ... + 22314807905.

It is an arithmetic number, because the mean of its divisors is an integer number (502083175185).

Almost surely, 2^{5355553868520} is an apocalyptic number.

It is an amenable number.

5355553868520 is an abundant number, since it is smaller than the sum of its proper divisors (10711107737400).

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

5355553868520 is a wasteful number, since it uses less digits than its factorization.

5355553868520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44629615585 (or 44629615581 counting only the distinct ones).

The product of its (nonzero) digits is 108000000, while the sum is 60.

The spelling of 5355553868520 in words is "five trillion, three hundred fifty-five billion, five hundred fifty-three million, eight hundred sixty-eight thousand, five hundred twenty".