53297605 has 8 divisors (see below), whose sum is σ = 64000512. Its totient is φ = 42609168.

The previous prime is 53297539. The next prime is 53297611. The reversal of 53297605 is 50679235.

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 53297605 - 2⁷ = 53297477 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 7 ways as a sum of consecutive naturals, for example, 7732 + ... + 12898.

It is an arithmetic number, because the mean of its divisors is an integer number (8000064).

Almost surely, 2^53297605 is an apocalyptic number.

It is an amenable number.

53297605 is a deficient number, since it is larger than the sum of its proper divisors (10702907).

53297605 is a wasteful number, since it uses less digits than its factorization.

53297605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7235.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 53297605 is about 7300.5208718283. The cubic root of 53297605 is about 376.3303386537.

The spelling of 53297605 in words is "fifty-three million, two hundred ninety-seven thousand, six hundred five".