53532025 has 24 divisors (see below), whose sum is σ = 70308000. Its totient is φ = 40320000.

The previous prime is 53532001. The next prime is 53532029. The reversal of 53532025 is 52023535.

It is not a de Polignac number, because 53532025 - 2¹¹ = 53529977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (53532029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119001 + ... + 119449.

It is an arithmetic number, because the mean of its divisors is an integer number (2929500).

Almost surely, 2^53532025 is an apocalyptic number.

It is an amenable number.

53532025 is a deficient number, since it is larger than the sum of its proper divisors (16775975).

53532025 is a wasteful number, since it uses less digits than its factorization.

53532025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729 (or 724 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 53532025 is about 7316.5582755829. The cubic root of 53532025 is about 376.8812723155.

The spelling of 53532025 in words is "fifty-three million, five hundred thirty-two thousand, twenty-five".