53805801337 has 8 divisors (see below), whose sum is σ = 54692852360. Its totient is φ = 52918911360.

The previous prime is 53805801331. The next prime is 53805801353. The reversal of 53805801337 is 73310850835.

It can be written as a sum of positive squares in 4 ways, for example, as 125081856 + 53680719481 = 11184^2 + 231691^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53805801337 - 2²³ = 53797412729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53805801293 and 53805801302.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 764989 + ... + 832357.

It is an arithmetic number, because the mean of its divisors is an integer number (6836606545).

Almost surely, 2^53805801337 is an apocalyptic number.

It is an amenable number.

53805801337 is a deficient number, since it is larger than the sum of its proper divisors (887051023).

53805801337 is a wasteful number, since it uses less digits than its factorization.

53805801337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80523.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 53805801337 in words is "fifty-three billion, eight hundred five million, eight hundred one thousand, three hundred thirty-seven".