55874254 has 4 divisors (see below), whose sum is σ = 83811384. Its totient is φ = 27937126.

The previous prime is 55874233. The next prime is 55874279. The reversal of 55874254 is 45247855.

55874254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13968562 + ... + 13968565.

It is an arithmetic number, because the mean of its divisors is an integer number (20952846).

Almost surely, 2^55874254 is an apocalyptic number.

55874254 is a deficient number, since it is larger than the sum of its proper divisors (27937130).

55874254 is a wasteful number, since it uses less digits than its factorization.

55874254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27937129.

The product of its digits is 224000, while the sum is 40.

The square root of 55874254 is about 7474.9082937518. The cubic root of 55874254 is about 382.2996607052.

The spelling of 55874254 in words is "fifty-five million, eight hundred seventy-four thousand, two hundred fifty-four".