55094094 has 80 divisors (see below), whose sum is σ = 137998080. Its totient is φ = 16284240.

The previous prime is 55094087. The next prime is 55094107. The reversal of 55094094 is 49049055.

55094094 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 76267 + ... + 76985.

It is an arithmetic number, because the mean of its divisors is an integer number (1724976).

Almost surely, 2^55094094 is an apocalyptic number.

55094094 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 55094094, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68999040).

55094094 is an abundant number, since it is smaller than the sum of its proper divisors (82903986).

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

55094094 is a wasteful number, since it uses less digits than its factorization.

55094094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787 (or 778 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 55094094 is about 7422.5395923498. The cubic root of 55094094 is about 380.5119922223.

The spelling of 55094094 in words is "fifty-five million, ninety-four thousand, ninety-four".