100552563562 has 48 divisors (see below), whose sum is σ = 175153466880. Its totient is φ = 43190581280.

The previous prime is 100552563539. The next prime is 100552563571. The reversal of 100552563562 is 265365255001.

It is a happy number.

It is a super-2 number, since 2×100552563562² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177423 + ... + 482269.

It is an arithmetic number, because the mean of its divisors is an integer number (3649030560).

Almost surely, 2^100552563562 is an apocalyptic number.

100552563562 is a deficient number, since it is larger than the sum of its proper divisors (74600903318).

100552563562 is a wasteful number, since it uses less digits than its factorization.

100552563562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304947 (or 304936 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 100552563562 in words is "one hundred billion, five hundred fifty-two million, five hundred sixty-three thousand, five hundred sixty-two".