53805801336 has 64 divisors (see below), whose sum is σ = 153755431680. Its totient is φ = 15370629120.

The previous prime is 53805801331. The next prime is 53805801353. The reversal of 53805801336 is 63310850835.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53805801331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1203951 + ... + 1247841.

It is an arithmetic number, because the mean of its divisors is an integer number (2402428620).

Almost surely, 2^53805801336 is an apocalyptic number.

53805801336 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

53805801336 is an abundant number, since it is smaller than the sum of its proper divisors (99949630344).

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

53805801336 is a wasteful number, since it uses less digits than its factorization.

53805801336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51204 (or 51200 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 53805801336 in words is "fifty-three billion, eight hundred five million, eight hundred one thousand, three hundred thirty-six".