53353850 has 24 divisors (see below), whose sum is σ = 108260928. Its totient is φ = 19401200.

The previous prime is 53353831. The next prime is 53353879. The reversal of 53353850 is 5835335.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47954 + ... + 49053.

It is an arithmetic number, because the mean of its divisors is an integer number (4510872).

Almost surely, 2^53353850 is an apocalyptic number.

53353850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53353850 is an abundant number, since it is smaller than the sum of its proper divisors (54907078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53353850 is a wasteful number, since it uses less digits than its factorization.

53353850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97030 (or 97025 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 53353850 is about 7304.3719784797. The cubic root of 53353850 is about 376.4626726708.

The spelling of 53353850 in words is "fifty-three million, three hundred fifty-three thousand, eight hundred fifty".