5553021525520 has 160 divisors (see below), whose sum is σ = 15588737971200. Its totient is φ = 1799129837568.

The previous prime is 5553021525479. The next prime is 5553021525553. The reversal of 5553021525520 is 255251203555.

It is a super-2 number, since 2×5553021525520² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 2874325 + ... + 4400884.

It is an arithmetic number, because the mean of its divisors is an integer number (97429612320).

Almost surely, 2^{5553021525520} is an apocalyptic number.

It is an amenable number.

5553021525520 is an abundant number, since it is smaller than the sum of its proper divisors (10035716445680).

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

5553021525520 is a wasteful number, since it uses less digits than its factorization.

5553021525520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7275305 (or 7275299 counting only the distinct ones).

The product of its (nonzero) digits is 375000, while the sum is 40.

The spelling of 5553021525520 in words is "five trillion, five hundred fifty-three billion, twenty-one million, five hundred twenty-five thousand, five hundred twenty".