55353246 has 48 divisors (see below), whose sum is σ = 121570560. Its totient is φ = 16791840.

The previous prime is 55353229. The next prime is 55353299. The reversal of 55353246 is 64235355.

It is a Curzon number.

It is a congruent number.

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, 79761 + ... + 80451.

It is an arithmetic number, because the mean of its divisors is an integer number (2532720).

Almost surely, 2^55353246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55353246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60785280).

55353246 is an abundant number, since it is smaller than the sum of its proper divisors (66217314).

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

55353246 is a wasteful number, since it uses less digits than its factorization.

55353246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801 (or 788 counting only the distinct ones).

The product of its digits is 54000, while the sum is 33.

The square root of 55353246 is about 7439.9762096394. The cubic root of 55353246 is about 381.1076775587.

The spelling of 55353246 in words is "fifty-five million, three hundred fifty-three thousand, two hundred forty-six".