53162625 has 16 divisors (see below), whose sum is σ = 88463232. Its totient is φ = 28353200.

The previous prime is 53162623. The next prime is 53162633. The reversal of 53162625 is 52626135.

It is not a de Polignac number, because 53162625 - 2¹ = 53162623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53162592 and 53162601.

It is not an unprimeable number, because it can be changed into a prime (53162623) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 70509 + ... + 71258.

It is an arithmetic number, because the mean of its divisors is an integer number (5528952).

Almost surely, 2^53162625 is an apocalyptic number.

It is an amenable number.

53162625 is a deficient number, since it is larger than the sum of its proper divisors (35300607).

53162625 is a wasteful number, since it uses less digits than its factorization.

53162625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141785 (or 141775 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 53162625 is about 7291.2704654264. The cubic root of 53162625 is about 376.0123755735.

The spelling of 53162625 in words is "fifty-three million, one hundred sixty-two thousand, six hundred twenty-five".