53026265 has 4 divisors (see below), whose sum is σ = 63631524. Its totient is φ = 42421008.

The previous prime is 53026249. The next prime is 53026271. The reversal of 53026265 is 56262035.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56262035 = 5 ⋅11252407.

It can be written as a sum of positive squares in 2 ways, for example, as 8082649 + 44943616 = 2843^2 + 6704^2 .

It is a cyclic number.

It is not a de Polignac number, because 53026265 - 2⁴ = 53026249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5302622 + ... + 5302631.

It is an arithmetic number, because the mean of its divisors is an integer number (15907881).

Almost surely, 2^53026265 is an apocalyptic number.

It is an amenable number.

53026265 is a deficient number, since it is larger than the sum of its proper divisors (10605259).

53026265 is a wasteful number, since it uses less digits than its factorization.

53026265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10605258.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 53026265 is about 7281.9135534556. The cubic root of 53026265 is about 375.6906147633.

The spelling of 53026265 in words is "fifty-three million, twenty-six thousand, two hundred sixty-five".