53893833 has 16 divisors (see below), whose sum is σ = 82425216. Its totient is φ = 30683520.

The previous prime is 53893817. The next prime is 53893837. The reversal of 53893833 is 33839835.

It is not a de Polignac number, because 53893833 - 2⁴ = 53893817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53893837) 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, 1335 + ... + 10467.

It is an arithmetic number, because the mean of its divisors is an integer number (5151576).

Almost surely, 2^53893833 is an apocalyptic number.

It is an amenable number.

53893833 is a deficient number, since it is larger than the sum of its proper divisors (28531383).

53893833 is a wasteful number, since it uses less digits than its factorization.

53893833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9424.

The product of its digits is 233280, while the sum is 42.

The square root of 53893833 is about 7341.2419249062. The cubic root of 53893833 is about 377.7284449774.

The spelling of 53893833 in words is "fifty-three million, eight hundred ninety-three thousand, eight hundred thirty-three".