54841783 has 2 divisors, whose sum is σ = 54841784. Its totient is φ = 54841782.

The previous prime is 54841781. The next prime is 54841811. The reversal of 54841783 is 38714845.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54841783 - 2¹ = 54841781 is a prime.

Together with 54841781, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54841781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27420891 + 27420892.

It is an arithmetic number, because the mean of its divisors is an integer number (27420892).

Almost surely, 2^54841783 is an apocalyptic number.

54841783 is a deficient number, since it is larger than the sum of its proper divisors (1).

54841783 is an equidigital number, since it uses as much as digits as its factorization.

54841783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 107520, while the sum is 40.

The square root of 54841783 is about 7405.5238167195. The cubic root of 54841783 is about 379.9302341913.

The spelling of 54841783 in words is "fifty-four million, eight hundred forty-one thousand, seven hundred eighty-three".