53825833 has 2 divisors, whose sum is σ = 53825834. Its totient is φ = 53825832.

The previous prime is 53825813. The next prime is 53825839. The reversal of 53825833 is 33852835.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42354064 + 11471769 = 6508^2 + 3387^2 .

It is a cyclic number.

It is not a de Polignac number, because 53825833 - 2⁵ = 53825801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53825792 and 53825801.

It is not a weakly prime, because it can be changed into another prime (53825839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26912916 + 26912917.

It is an arithmetic number, because the mean of its divisors is an integer number (26912917).

Almost surely, 2^53825833 is an apocalyptic number.

It is an amenable number.

53825833 is a deficient number, since it is larger than the sum of its proper divisors (1).

53825833 is an equidigital number, since it uses as much as digits as its factorization.

53825833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86400, while the sum is 37.

The square root of 53825833 is about 7336.6090941252. The cubic root of 53825833 is about 377.5695130970.

The spelling of 53825833 in words is "fifty-three million, eight hundred twenty-five thousand, eight hundred thirty-three".