55549734 has 8 divisors (see below), whose sum is σ = 111099480. Its totient is φ = 18516576.

The previous prime is 55549709. The next prime is 55549751. The reversal of 55549734 is 43794555.

It is a sphenic number, since it is the product of 3 distinct primes.

55549734 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4629139 + ... + 4629150.

It is an arithmetic number, because the mean of its divisors is an integer number (13887435).

Almost surely, 2^55549734 is an apocalyptic number.

55549734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55549734 is a wasteful number, since it uses less digits than its factorization.

55549734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9258294.

The product of its digits is 378000, while the sum is 42.

The square root of 55549734 is about 7453.1693929496. The cubic root of 55549734 is about 381.5580856838.

The spelling of 55549734 in words is "fifty-five million, five hundred forty-nine thousand, seven hundred thirty-four".