54926579 has 2 divisors, whose sum is σ = 54926580. Its totient is φ = 54926578.

The previous prime is 54926569. The next prime is 54926591. The reversal of 54926579 is 97562945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54926579 - 2⁴ = 54926563 is a prime.

It is not a weakly prime, because it can be changed into another prime (54926539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27463289 + 27463290.

It is an arithmetic number, because the mean of its divisors is an integer number (27463290).

Almost surely, 2^54926579 is an apocalyptic number.

54926579 is a deficient number, since it is larger than the sum of its proper divisors (1).

54926579 is an equidigital number, since it uses as much as digits as its factorization.

54926579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 680400, while the sum is 47.

The square root of 54926579 is about 7411.2467911951. The cubic root of 54926579 is about 380.1259485553.

The spelling of 54926579 in words is "fifty-four million, nine hundred twenty-six thousand, five hundred seventy-nine".