54668983 has 2 divisors, whose sum is σ = 54668984. Its totient is φ = 54668982.

The previous prime is 54668963. The next prime is 54669007. The reversal of 54668983 is 38986645.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54668983 - 2¹³ = 54660791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54668963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27334491 + 27334492.

It is an arithmetic number, because the mean of its divisors is an integer number (27334492).

Almost surely, 2^54668983 is an apocalyptic number.

54668983 is a deficient number, since it is larger than the sum of its proper divisors (1).

54668983 is an equidigital number, since it uses as much as digits as its factorization.

54668983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1244160, while the sum is 49.

The square root of 54668983 is about 7393.8476451709. The cubic root of 54668983 is about 379.5307758727.

The spelling of 54668983 in words is "fifty-four million, six hundred sixty-eight thousand, nine hundred eighty-three".