54626983 has 2 divisors, whose sum is σ = 54626984. Its totient is φ = 54626982.

The previous prime is 54626963. The next prime is 54626993. The reversal of 54626983 is 38962645.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54626983 - 2⁹ = 54626471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54626963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27313491 + 27313492.

It is an arithmetic number, because the mean of its divisors is an integer number (27313492).

Almost surely, 2^54626983 is an apocalyptic number.

54626983 is a deficient number, since it is larger than the sum of its proper divisors (1).

54626983 is an equidigital number, since it uses as much as digits as its factorization.

54626983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 311040, while the sum is 43.

The square root of 54626983 is about 7391.0069002809. The cubic root of 54626983 is about 379.4335581845.

The spelling of 54626983 in words is "fifty-four million, six hundred twenty-six thousand, nine hundred eighty-three".