53075469 has 8 divisors (see below), whose sum is σ = 71163360. Its totient is φ = 35185616.

The previous prime is 53075461. The next prime is 53075471. The reversal of 53075469 is 96457035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53075469 - 2³ = 53075461 is a prime.

It is a super-2 number, since 2×53075469² = 5634010819139922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53075461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48882 + ... + 49955.

It is an arithmetic number, because the mean of its divisors is an integer number (8895420).

Almost surely, 2^53075469 is an apocalyptic number.

It is an amenable number.

53075469 is a deficient number, since it is larger than the sum of its proper divisors (18087891).

53075469 is a wasteful number, since it uses less digits than its factorization.

53075469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99019.

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 53075469 is about 7285.2912776361. The cubic root of 53075469 is about 375.8067821399.

The spelling of 53075469 in words is "fifty-three million, seventy-five thousand, four hundred sixty-nine".