54802529 has 2 divisors, whose sum is σ = 54802530. Its totient is φ = 54802528.

The previous prime is 54802507. The next prime is 54802591. The reversal of 54802529 is 92520845.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48790225 + 6012304 = 6985^2 + 2452^2 .

It is a cyclic number.

It is not a de Polignac number, because 54802529 - 2¹⁶ = 54736993 is a prime.

It is not a weakly prime, because it can be changed into another prime (54802129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27401264 + 27401265.

It is an arithmetic number, because the mean of its divisors is an integer number (27401265).

Almost surely, 2^54802529 is an apocalyptic number.

It is an amenable number.

54802529 is a deficient number, since it is larger than the sum of its proper divisors (1).

54802529 is an equidigital number, since it uses as much as digits as its factorization.

54802529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 54802529 is about 7402.8730233606. The cubic root of 54802529 is about 379.8395652385.

The spelling of 54802529 in words is "fifty-four million, eight hundred two thousand, five hundred twenty-nine".