55094338 has 48 divisors (see below), whose sum is σ = 98556480. Its totient is φ = 22980672.

The previous prime is 55094329. The next prime is 55094339. The reversal of 55094338 is 83349055.

It is a junction number, because it is equal to n+sod(n) for n = 55094297 and 55094306.

It is not an unprimeable number, because it can be changed into a prime (55094339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147520 + ... + 147892.

It is an arithmetic number, because the mean of its divisors is an integer number (2053260).

Almost surely, 2^55094338 is an apocalyptic number.

55094338 is a deficient number, since it is larger than the sum of its proper divisors (43462142).

55094338 is a wasteful number, since it uses less digits than its factorization.

55094338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 55094338 is about 7422.5560287545. The cubic root of 55094338 is about 380.5125539570.

The spelling of 55094338 in words is "fifty-five million, ninety-four thousand, three hundred thirty-eight".