53858983 has 2 divisors, whose sum is σ = 53858984. Its totient is φ = 53858982.

The previous prime is 53858969. The next prime is 53858993. The reversal of 53858983 is 38985835.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53858983 - 2⁹ = 53858471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53858923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26929491 + 26929492.

It is an arithmetic number, because the mean of its divisors is an integer number (26929492).

Almost surely, 2^53858983 is an apocalyptic number.

53858983 is a deficient number, since it is larger than the sum of its proper divisors (1).

53858983 is an equidigital number, since it uses as much as digits as its factorization.

53858983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1036800, while the sum is 49.

The square root of 53858983 is about 7338.8679644752. The cubic root of 53858983 is about 377.6470090998.

The spelling of 53858983 in words is "fifty-three million, eight hundred fifty-eight thousand, nine hundred eighty-three".