54502429 has 2 divisors, whose sum is σ = 54502430. Its totient is φ = 54502428.

The previous prime is 54502421. The next prime is 54502453. The reversal of 54502429 is 92420545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33663204 + 20839225 = 5802^2 + 4565^2 .

It is a cyclic number.

It is not a de Polignac number, because 54502429 - 2³ = 54502421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54502429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54502421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27251214 + 27251215.

It is an arithmetic number, because the mean of its divisors is an integer number (27251215).

Almost surely, 2^54502429 is an apocalyptic number.

It is an amenable number.

54502429 is a deficient number, since it is larger than the sum of its proper divisors (1).

54502429 is an equidigital number, since it uses as much as digits as its factorization.

54502429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 54502429 is about 7382.5760409223. The cubic root of 54502429 is about 379.1449588560.

The spelling of 54502429 in words is "fifty-four million, five hundred two thousand, four hundred twenty-nine".