53366338 has 32 divisors (see below), whose sum is σ = 85494528. Its totient is φ = 24950400.

The previous prime is 53366303. The next prime is 53366347. The reversal of 53366338 is 83366335.

It is a junction number, because it is equal to n+sod(n) for n = 53366297 and 53366306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234981 + ... + 235207.

It is an arithmetic number, because the mean of its divisors is an integer number (2671704).

Almost surely, 2^53366338 is an apocalyptic number.

53366338 is a deficient number, since it is larger than the sum of its proper divisors (32128190).

53366338 is a wasteful number, since it uses less digits than its factorization.

53366338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378.

The product of its digits is 116640, while the sum is 37.

The square root of 53366338 is about 7305.2267589720. The cubic root of 53366338 is about 376.4920419922.

The spelling of 53366338 in words is "fifty-three million, three hundred sixty-six thousand, three hundred thirty-eight".