55461416 has 16 divisors (see below), whose sum is σ = 105753600. Its totient is φ = 27260464.

The previous prime is 55461401. The next prime is 55461421. The reversal of 55461416 is 61416455.

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 3 ways as a sum of consecutive naturals, for example, 58280 + ... + 59223.

It is an arithmetic number, because the mean of its divisors is an integer number (6609600).

Almost surely, 2^55461416 is an apocalyptic number.

It is an amenable number.

55461416 is a deficient number, since it is larger than the sum of its proper divisors (50292184).

55461416 is a wasteful number, since it uses less digits than its factorization.

55461416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117568 (or 117564 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 55461416 is about 7447.2421741206. The cubic root of 55461416 is about 381.3557665526.

The spelling of 55461416 in words is "fifty-five million, four hundred sixty-one thousand, four hundred sixteen".