53799566 has 8 divisors (see below), whose sum is σ = 81440040. Its totient is φ = 26652888.

The previous prime is 53799541. The next prime is 53799587. The reversal of 53799566 is 66599735.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123176 + ... + 123611.

It is an arithmetic number, because the mean of its divisors is an integer number (10180005).

Almost surely, 2^53799566 is an apocalyptic number.

53799566 is a deficient number, since it is larger than the sum of its proper divisors (27640474).

53799566 is a wasteful number, since it uses less digits than its factorization.

53799566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246898.

The product of its digits is 1530900, while the sum is 50.

The square root of 53799566 is about 7334.8187435001. The cubic root of 53799566 is about 377.5080851447.

The spelling of 53799566 in words is "fifty-three million, seven hundred ninety-nine thousand, five hundred sixty-six".