53933297 has 8 divisors (see below), whose sum is σ = 58987872. Its totient is φ = 48904000.

The previous prime is 53933287. The next prime is 53933303. The reversal of 53933297 is 79233935.

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 53933297 - 2⁸ = 53933041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53933207) 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, 1703 + ... + 10524.

It is an arithmetic number, because the mean of its divisors is an integer number (7373484).

Almost surely, 2^53933297 is an apocalyptic number.

It is an amenable number.

53933297 is a deficient number, since it is larger than the sum of its proper divisors (5054575).

53933297 is a wasteful number, since it uses less digits than its factorization.

53933297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12639.

The product of its digits is 153090, while the sum is 41.

The square root of 53933297 is about 7343.9292616419. The cubic root of 53933297 is about 377.8206202629.

The spelling of 53933297 in words is "fifty-three million, nine hundred thirty-three thousand, two hundred ninety-seven".