55374334 has 4 divisors (see below), whose sum is σ = 83061504. Its totient is φ = 27687166.

The previous prime is 55374331. The next prime is 55374343. The reversal of 55374334 is 43347355.

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

It is a self number, because there is not a number n which added to its sum of digits gives 55374334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55374331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13843582 + ... + 13843585.

It is an arithmetic number, because the mean of its divisors is an integer number (20765376).

Almost surely, 2^55374334 is an apocalyptic number.

55374334 is a deficient number, since it is larger than the sum of its proper divisors (27687170).

55374334 is a wasteful number, since it uses less digits than its factorization.

55374334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27687169.

The product of its digits is 75600, while the sum is 34.

The square root of 55374334 is about 7441.3932835189. The cubic root of 55374334 is about 381.1560684475.

The spelling of 55374334 in words is "fifty-five million, three hundred seventy-four thousand, three hundred thirty-four".