55992383 has 2 divisors, whose sum is σ = 55992384. Its totient is φ = 55992382.

The previous prime is 55992361. The next prime is 55992389. The reversal of 55992383 is 38329955.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55992383 - 2¹² = 55988287 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55992389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27996191 + 27996192.

It is an arithmetic number, because the mean of its divisors is an integer number (27996192).

Almost surely, 2^55992383 is an apocalyptic number.

55992383 is a deficient number, since it is larger than the sum of its proper divisors (1).

55992383 is an equidigital number, since it uses as much as digits as its factorization.

55992383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 291600, while the sum is 44.

The square root of 55992383 is about 7482.8058240208. The cubic root of 55992383 is about 382.5688895813.

The spelling of 55992383 in words is "fifty-five million, nine hundred ninety-two thousand, three hundred eighty-three".