53316425 has 6 divisors (see below), whose sum is σ = 66112398. Its totient is φ = 42653120.

The previous prime is 53316407. The next prime is 53316469. The reversal of 53316425 is 52461335.

53316425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 840889 + 52475536 = 917^2 + 7244^2 .

It is not a de Polignac number, because 53316425 - 2⁸ = 53316169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 1066304 + ... + 1066353.

It is an arithmetic number, because the mean of its divisors is an integer number (11018733).

Almost surely, 2^53316425 is an apocalyptic number.

It is an amenable number.

53316425 is a deficient number, since it is larger than the sum of its proper divisors (12795973).

53316425 is a wasteful number, since it uses less digits than its factorization.

53316425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132667 (or 2132662 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 53316425 is about 7301.8097071890. The cubic root of 53316425 is about 376.3746289709.

The spelling of 53316425 in words is "fifty-three million, three hundred sixteen thousand, four hundred twenty-five".