53053025 has 12 divisors (see below), whose sum is σ = 66392700. Its totient is φ = 42050880.

The previous prime is 53052949. The next prime is 53053031. The reversal of 53053025 is 52035035.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 620944 + 52432081 = 788^2 + 7241^2 .

It is not a de Polignac number, because 53053025 - 2¹² = 53048929 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7010 + ... + 12459.

It is an arithmetic number, because the mean of its divisors is an integer number (5532725).

Almost surely, 2^53053025 is an apocalyptic number.

It is an amenable number.

53053025 is a deficient number, since it is larger than the sum of its proper divisors (13339675).

53053025 is a wasteful number, since it uses less digits than its factorization.

53053025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19588 (or 19583 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 53053025 is about 7283.7507508151. The cubic root of 53053025 is about 375.7538022557.

The spelling of 53053025 in words is "fifty-three million, fifty-three thousand, twenty-five".