53316850 has 24 divisors (see below), whose sum is σ = 104390640. Its totient is φ = 20203920.

The previous prime is 53316839. The next prime is 53316853. The reversal of 53316850 is 5861335.

It is not an unprimeable number, because it can be changed into a prime (53316853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27112 + ... + 29011.

It is an arithmetic number, because the mean of its divisors is an integer number (4349610).

Almost surely, 2^53316850 is an apocalyptic number.

53316850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53316850 is a deficient number, since it is larger than the sum of its proper divisors (51073790).

53316850 is a wasteful number, since it uses less digits than its factorization.

53316850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56154 (or 56149 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 53316850 is about 7301.8388095055. The cubic root of 53316850 is about 376.3756290304.

The spelling of 53316850 in words is "fifty-three million, three hundred sixteen thousand, eight hundred fifty".