55844462 has 4 divisors (see below), whose sum is σ = 83766696. Its totient is φ = 27922230.

The previous prime is 55844447. The next prime is 55844471. The reversal of 55844462 is 26444855.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13961114 + ... + 13961117.

It is an arithmetic number, because the mean of its divisors is an integer number (20941674).

Almost surely, 2^55844462 is an apocalyptic number.

55844462 is a deficient number, since it is larger than the sum of its proper divisors (27922234).

55844462 is a wasteful number, since it uses less digits than its factorization.

55844462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27922233.

The product of its digits is 153600, while the sum is 38.

The square root of 55844462 is about 7472.9152276739. The cubic root of 55844462 is about 382.2317015794.

The spelling of 55844462 in words is "fifty-five million, eight hundred forty-four thousand, four hundred sixty-two".