52550250528 has 24 divisors (see below), whose sum is σ = 137944407888. Its totient is φ = 17516750144.

The previous prime is 52550250503. The next prime is 52550250541. The reversal of 52550250528 is 82505205525.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273699126 + ... + 273699317.

It is an arithmetic number, because the mean of its divisors is an integer number (5747683662).

Almost surely, 2^52550250528 is an apocalyptic number.

It is an amenable number.

52550250528 is an abundant number, since it is smaller than the sum of its proper divisors (85394157360).

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

52550250528 is a wasteful number, since it uses less digits than its factorization.

52550250528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547398456 (or 547398448 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 39.

The spelling of 52550250528 in words is "fifty-two billion, five hundred fifty million, two hundred fifty thousand, five hundred twenty-eight".