52750050528 has 96 divisors (see below), whose sum is σ = 159817190400. Its totient is φ = 14922201600.

The previous prime is 52750050503. The next prime is 52750050553. The reversal of 52750050528 is 82505005725.

It is an interprime number because it is at equal distance from previous prime (52750050503) and next prime (52750050553).

It is a tau number, because it is divible by the number of its divisors (96).

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, 320728 + ... + 456471.

It is an arithmetic number, because the mean of its divisors is an integer number (1664762400).

Almost surely, 2^52750050528 is an apocalyptic number.

It is an amenable number.

52750050528 is an abundant number, since it is smaller than the sum of its proper divisors (107067139872).

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

52750050528 is a wasteful number, since it uses less digits than its factorization.

52750050528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777320 (or 777312 counting only the distinct ones).

The product of its (nonzero) digits is 140000, while the sum is 39.

The spelling of 52750050528 in words is "fifty-two billion, seven hundred fifty million, fifty thousand, five hundred twenty-eight".