53939273280 has 112 divisors (see below), whose sum is σ = 180270790080. Its totient is φ = 13626759168.

The previous prime is 53939273263. The next prime is 53939273303. The reversal of 53939273280 is 8237293935.

53939273280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1460359 + ... + 1496838.

Almost surely, 2^53939273280 is an apocalyptic number.

It is an amenable number.

53939273280 is an abundant number, since it is smaller than the sum of its proper divisors (126331516800).

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

53939273280 is a wasteful number, since it uses less digits than its factorization.

53939273280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2957236 (or 2957226 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 53939273280 in words is "fifty-three billion, nine hundred thirty-nine million, two hundred seventy-three thousand, two hundred eighty".