55454184100 has 72 divisors (see below), whose sum is σ = 139183466688. Its totient is φ = 18783772800.

The previous prime is 55454184089. The next prime is 55454184143. The reversal of 55454184100 is 148145455.

55454184100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 55454184100.

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, 419131 + ... + 535330.

It is an arithmetic number, because the mean of its divisors is an integer number (1933103704).

Almost surely, 2^55454184100 is an apocalyptic number.

55454184100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55454184100 is an abundant number, since it is smaller than the sum of its proper divisors (83729282588).

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

55454184100 is a wasteful number, since it uses less digits than its factorization.

55454184100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954565 (or 954558 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 37.

The spelling of 55454184100 in words is "fifty-five billion, four hundred fifty-four million, one hundred eighty-four thousand, one hundred".