55460244 has 24 divisors (see below), whose sum is σ = 147894208. Its totient is φ = 15845760.

The previous prime is 55460231. The next prime is 55460263. The reversal of 55460244 is 44206455.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330037 + ... + 330204.

Almost surely, 2^55460244 is an apocalyptic number.

It is an amenable number.

55460244 is an abundant number, since it is smaller than the sum of its proper divisors (92433964).

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

55460244 is a wasteful number, since it uses less digits than its factorization.

55460244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660255 (or 660253 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 55460244 is about 7447.1634868586. The cubic root of 55460244 is about 381.3530802881.

Adding to 55460244 its reverse (44206455), we get a palindrome (99666699).

The spelling of 55460244 in words is "fifty-five million, four hundred sixty thousand, two hundred forty-four".