55925329 has 2 divisors, whose sum is σ = 55925330. Its totient is φ = 55925328.

The previous prime is 55925321. The next prime is 55925377. The reversal of 55925329 is 92352955.

55925329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51151104 + 4774225 = 7152^2 + 2185^2 .

It is a cyclic number.

It is not a de Polignac number, because 55925329 - 2³ = 55925321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55925291 and 55925300.

It is not a weakly prime, because it can be changed into another prime (55925321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27962664 + 27962665.

It is an arithmetic number, because the mean of its divisors is an integer number (27962665).

Almost surely, 2^55925329 is an apocalyptic number.

It is an amenable number.

55925329 is a deficient number, since it is larger than the sum of its proper divisors (1).

55925329 is an equidigital number, since it uses as much as digits as its factorization.

55925329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 121500, while the sum is 40.

The square root of 55925329 is about 7478.3239432375. The cubic root of 55925329 is about 382.4161127214.

The spelling of 55925329 in words is "fifty-five million, nine hundred twenty-five thousand, three hundred twenty-nine".