53850195800 has 24 divisors (see below), whose sum is σ = 125201705700. Its totient is φ = 21540078240.

The previous prime is 53850195779. The next prime is 53850195811. The reversal of 53850195800 is 859105835.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134625290 + ... + 134625689.

Almost surely, 2^53850195800 is an apocalyptic number.

53850195800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53850195800 is an abundant number, since it is smaller than the sum of its proper divisors (71351509900).

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

53850195800 is a wasteful number, since it uses less digits than its factorization.

53850195800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269250995 (or 269250986 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 44.

The spelling of 53850195800 in words is "fifty-three billion, eight hundred fifty million, one hundred ninety-five thousand, eight hundred".