54505499 has 2 divisors, whose sum is σ = 54505500. Its totient is φ = 54505498.

The previous prime is 54505489. The next prime is 54505511. The reversal of 54505499 is 99450545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54505499 - 2¹⁶ = 54439963 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54505459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27252749 + 27252750.

It is an arithmetic number, because the mean of its divisors is an integer number (27252750).

Almost surely, 2^54505499 is an apocalyptic number.

54505499 is a deficient number, since it is larger than the sum of its proper divisors (1).

54505499 is an equidigital number, since it uses as much as digits as its factorization.

54505499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 41.

The square root of 54505499 is about 7382.7839599977. The cubic root of 54505499 is about 379.1520775183.

The spelling of 54505499 in words is "fifty-four million, five hundred five thousand, four hundred ninety-nine".