55011338 has 16 divisors (see below), whose sum is σ = 85034880. Its totient is φ = 26677056.

The previous prime is 55011323. The next prime is 55011353. The reversal of 55011338 is 83311055.

It is an interprime number because it is at equal distance from previous prime (55011323) and next prime (55011353).

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 7 ways as a sum of consecutive naturals, for example, 8033 + ... + 13211.

It is an arithmetic number, because the mean of its divisors is an integer number (5314680).

Almost surely, 2^55011338 is an apocalyptic number.

55011338 is a deficient number, since it is larger than the sum of its proper divisors (30023542).

55011338 is a wasteful number, since it uses less digits than its factorization.

55011338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5341.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 55011338 is about 7416.9628555090. The cubic root of 55011338 is about 380.3213763261.

The spelling of 55011338 in words is "fifty-five million, eleven thousand, three hundred thirty-eight".