100456552 has 32 divisors (see below), whose sum is σ = 216216000. Its totient is φ = 42862464.

The previous prime is 100456529. The next prime is 100456561. The reversal of 100456552 is 255654001.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 100456552.

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, 9199 + ... + 16897.

It is an arithmetic number, because the mean of its divisors is an integer number (6756750).

Almost surely, 2^100456552 is an apocalyptic number.

It is an amenable number.

100456552 is an abundant number, since it is smaller than the sum of its proper divisors (115759448).

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

100456552 is a wasteful number, since it uses less digits than its factorization.

100456552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7945 (or 7941 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 100456552 is about 10022.8016043420. The cubic root of 100456552 is about 464.8641866441.

The spelling of 100456552 in words is "one hundred million, four hundred fifty-six thousand, five hundred fifty-two".