53026085 has 24 divisors (see below), whose sum is σ = 74353536. Its totient is φ = 36303120.

The previous prime is 53026067. The next prime is 53026091. The reversal of 53026085 is 58062035.

It is not a de Polignac number, because 53026085 - 2⁸ = 53025829 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 23 ways as a sum of consecutive naturals, for example, 83720 + ... + 84350.

It is an arithmetic number, because the mean of its divisors is an integer number (3098064).

Almost surely, 2^53026085 is an apocalyptic number.

It is an amenable number.

53026085 is a deficient number, since it is larger than the sum of its proper divisors (21327451).

53026085 is an frugal number, since it uses more digits than its factorization.

53026085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 643 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 53026085 is about 7281.9011940564. The cubic root of 53026085 is about 375.6901896634.

The spelling of 53026085 in words is "fifty-three million, twenty-six thousand, eighty-five".