100553457568 has 24 divisors (see below), whose sum is σ = 198003258432. Its totient is φ = 50266915776.

The previous prime is 100553457533. The next prime is 100553457577. The reversal of 100553457568 is 865754355001.

100553457568 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100553457568² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138730 + ... + 469417.

It is an arithmetic number, because the mean of its divisors is an integer number (8250135768).

Almost surely, 2^100553457568 is an apocalyptic number.

It is an amenable number.

100553457568 is a deficient number, since it is larger than the sum of its proper divisors (97449800864).

100553457568 is an equidigital number, since it uses as much as digits as its factorization.

100553457568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613324 (or 613316 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 49.

The spelling of 100553457568 in words is "one hundred billion, five hundred fifty-three million, four hundred fifty-seven thousand, five hundred sixty-eight".