53206850 has 24 divisors (see below), whose sum is σ = 102160128. Its totient is φ = 20595600.

The previous prime is 53206847. The next prime is 53206861. The reversal of 53206850 is 5860235.

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, 15614 + ... + 18713.

It is an arithmetic number, because the mean of its divisors is an integer number (4256672).

Almost surely, 2^53206850 is an apocalyptic number.

53206850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53206850 is a deficient number, since it is larger than the sum of its proper divisors (48953278).

53206850 is a wasteful number, since it uses less digits than its factorization.

53206850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34370 (or 34365 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 53206850 is about 7294.3025711853. The cubic root of 53206850 is about 376.1166125776.

The spelling of 53206850 in words is "fifty-three million, two hundred six thousand, eight hundred fifty".