53294565 has 32 divisors (see below), whose sum is σ = 89579520. Its totient is φ = 27004736.

The previous prime is 53294561. The next prime is 53294567. The reversal of 53294565 is 56549235.

It is a cyclic number.

It is not a de Polignac number, because 53294565 - 2² = 53294561 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53294561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61324 + ... + 62186.

It is an arithmetic number, because the mean of its divisors is an integer number (2799360).

Almost surely, 2^53294565 is an apocalyptic number.

It is an amenable number.

53294565 is a deficient number, since it is larger than the sum of its proper divisors (36284955).

53294565 is a wasteful number, since it uses less digits than its factorization.

53294565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073.

The product of its digits is 162000, while the sum is 39.

The square root of 53294565 is about 7300.3126645370. The cubic root of 53294565 is about 376.3231834480.

The spelling of 53294565 in words is "fifty-three million, two hundred ninety-four thousand, five hundred sixty-five".