53027750803280 has 80 divisors (see below), whose sum is σ = 135322798233024. Its totient is φ = 19164518922240.

The previous prime is 53027750803259. The next prime is 53027750803309. The reversal of 53027750803280 is 8230805772035.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184699529 + ... + 184986408.

Almost surely, 2^{53027750803280} is an apocalyptic number.

It is an amenable number.

53027750803280 is an abundant number, since it is smaller than the sum of its proper divisors (82295047429744).

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

53027750803280 is a wasteful number, since it uses less digits than its factorization.

53027750803280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369686124 (or 369686118 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 50.

The spelling of 53027750803280 in words is "fifty-three trillion, twenty-seven billion, seven hundred fifty million, eight hundred three thousand, two hundred eighty".