54583939 has 2 divisors, whose sum is σ = 54583940. Its totient is φ = 54583938.

The previous prime is 54583931. The next prime is 54583961. The reversal of 54583939 is 93938545.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54583939 - 2³ = 54583931 is a prime.

It is not a weakly prime, because it can be changed into another prime (54583931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27291969 + 27291970.

It is an arithmetic number, because the mean of its divisors is an integer number (27291970).

Almost surely, 2^54583939 is an apocalyptic number.

54583939 is a deficient number, since it is larger than the sum of its proper divisors (1).

54583939 is an equidigital number, since it uses as much as digits as its factorization.

54583939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 583200, while the sum is 46.

The square root of 54583939 is about 7388.0944092506. The cubic root of 54583939 is about 379.3338722246. Note that the first 3 decimals are identical.

The spelling of 54583939 in words is "fifty-four million, five hundred eighty-three thousand, nine hundred thirty-nine".