53459525 has 12 divisors (see below), whose sum is σ = 75760032. Its totient is φ = 36657840.

The previous prime is 53459519. The next prime is 53459569. The reversal of 53459525 is 52595435.

It is not a de Polignac number, because 53459525 - 2¹⁰ = 53458501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152567 + ... + 152916.

It is an arithmetic number, because the mean of its divisors is an integer number (6313336).

Almost surely, 2^53459525 is an apocalyptic number.

It is an amenable number.

53459525 is a deficient number, since it is larger than the sum of its proper divisors (22300507).

53459525 is a wasteful number, since it uses less digits than its factorization.

53459525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305500 (or 305495 counting only the distinct ones).

The product of its digits is 135000, while the sum is 38.

The square root of 53459525 is about 7311.6020816234. The cubic root of 53459525 is about 376.7110549754.

The spelling of 53459525 in words is "fifty-three million, four hundred fifty-nine thousand, five hundred twenty-five".