55466313 has 32 divisors (see below), whose sum is σ = 87091200. Its totient is φ = 30746496.

The previous prime is 55466303. The next prime is 55466353. The reversal of 55466313 is 31366455.

55466313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55466313 - 2⁴ = 55466297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55466303) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 110020 + ... + 110522.

It is an arithmetic number, because the mean of its divisors is an integer number (2721600).

Almost surely, 2^55466313 is an apocalyptic number.

It is an amenable number.

55466313 is a deficient number, since it is larger than the sum of its proper divisors (31624887).

55466313 is a wasteful number, since it uses less digits than its factorization.

55466313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661.

The product of its digits is 32400, while the sum is 33.

The square root of 55466313 is about 7447.5709462885. The cubic root of 55466313 is about 381.3669902367.

The spelling of 55466313 in words is "fifty-five million, four hundred sixty-six thousand, three hundred thirteen".