55327383 has 6 divisors (see below), whose sum is σ = 79917344. Its totient is φ = 36884916.

The previous prime is 55327381. The next prime is 55327387. The reversal of 55327383 is 38372355.

55327383 is a `hidden beast` number, since 553 + 27 + 3 + 83 = 666.

It is not a de Polignac number, because 55327383 - 2¹ = 55327381 is a prime.

It is a super-2 number, since 2×55327383² = 6122238619257378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55327381) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3073735 + ... + 3073752.

Almost surely, 2^55327383 is an apocalyptic number.

55327383 is a deficient number, since it is larger than the sum of its proper divisors (24589961).

55327383 is a wasteful number, since it uses less digits than its factorization.

55327383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6147493 (or 6147490 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 55327383 is about 7438.2378961687. The cubic root of 55327383 is about 381.0483126368.

The spelling of 55327383 in words is "fifty-five million, three hundred twenty-seven thousand, three hundred eighty-three".