53050777800 has 96 divisors (see below), whose sum is σ = 173113101600. Its totient is φ = 13402298880.

The previous prime is 53050777771. The next prime is 53050777823. The reversal of 53050777800 is 877705035.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2315389 + ... + 2338188.

It is an arithmetic number, because the mean of its divisors is an integer number (1803261475).

Almost surely, 2^53050777800 is an apocalyptic number.

53050777800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53050777800 is an abundant number, since it is smaller than the sum of its proper divisors (120062323800).

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

53050777800 is a wasteful number, since it uses less digits than its factorization.

53050777800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4653615 (or 4653606 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 53050777800 in words is "fifty-three billion, fifty million, seven hundred seventy-seven thousand, eight hundred".