55986083 has 4 divisors (see below), whose sum is σ = 59279400. Its totient is φ = 52692768.

The previous prime is 55986079. The next prime is 55986089. The reversal of 55986083 is 38068955.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38068955 = 5 ⋅7613791.

It is a cyclic number.

It is not a de Polignac number, because 55986083 - 2² = 55986079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55986089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1646633 + ... + 1646666.

It is an arithmetic number, because the mean of its divisors is an integer number (14819850).

Almost surely, 2^55986083 is an apocalyptic number.

55986083 is a deficient number, since it is larger than the sum of its proper divisors (3293317).

55986083 is a wasteful number, since it uses less digits than its factorization.

55986083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3293316.

The product of its (nonzero) digits is 259200, while the sum is 44.

The square root of 55986083 is about 7482.3848470925. The cubic root of 55986083 is about 382.5545407581.

The spelling of 55986083 in words is "fifty-five million, nine hundred eighty-six thousand, eighty-three".