53569373 has 16 divisors (see below), whose sum is σ = 63563136. Its totient is φ = 44504640.

The previous prime is 53569361. The next prime is 53569391. The reversal of 53569373 is 37396535.

It is a cyclic number.

It is not a de Polignac number, because 53569373 - 2¹⁶ = 53503837 is a prime.

It is a super-2 number, since 2×53569373² = 5739355447226258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53569373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53569393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12911 + ... + 16547.

It is an arithmetic number, because the mean of its divisors is an integer number (3972696).

Almost surely, 2^53569373 is an apocalyptic number.

It is an amenable number.

53569373 is a deficient number, since it is larger than the sum of its proper divisors (9993763).

53569373 is a wasteful number, since it uses less digits than its factorization.

53569373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764.

The product of its digits is 255150, while the sum is 41.

The square root of 53569373 is about 7319.1101235055. The cubic root of 53569373 is about 376.9688989252.

The spelling of 53569373 in words is "fifty-three million, five hundred sixty-nine thousand, three hundred seventy-three".