55119383 has 8 divisors (see below), whose sum is σ = 60312720. Its totient is φ = 49956480.

The previous prime is 55119371. The next prime is 55119413. The reversal of 55119383 is 38391155.

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

It is a cyclic number.

It is not a de Polignac number, because 55119383 - 2¹² = 55115287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55119313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3728 + ... + 11141.

It is an arithmetic number, because the mean of its divisors is an integer number (7539090).

Almost surely, 2^55119383 is an apocalyptic number.

55119383 is a deficient number, since it is larger than the sum of its proper divisors (5193337).

55119383 is a wasteful number, since it uses less digits than its factorization.

55119383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15217.

The product of its digits is 16200, while the sum is 35.

The square root of 55119383 is about 7424.2429243661. The cubic root of 55119383 is about 380.5702035182.

The spelling of 55119383 in words is "fifty-five million, one hundred nineteen thousand, three hundred eighty-three".