52750289427975 has 72 divisors (see below), whose sum is σ = 99456146899200. Its totient is φ = 26652295425600.

The previous prime is 52750289427949. The next prime is 52750289428021. The reversal of 52750289427975 is 57972498205725.

52750289427975 is a `hidden beast` number, since 5 + 2 + 7 + 5 + 0 + 289 + 4 + 279 + 75 = 666.

It is not a de Polignac number, because 52750289427975 - 2¹⁰ = 52750289426951 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 428596996 + ... + 428720054.

It is an arithmetic number, because the mean of its divisors is an integer number (1381335373600).

Almost surely, 2^{52750289427975} is an apocalyptic number.

52750289427975 is a deficient number, since it is larger than the sum of its proper divisors (46705857471225).

52750289427975 is a wasteful number, since it uses less digits than its factorization.

52750289427975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223365 (or 223357 counting only the distinct ones).

The product of its (nonzero) digits is 889056000, while the sum is 72.

The spelling of 52750289427975 in words is "fifty-two trillion, seven hundred fifty billion, two hundred eighty-nine million, four hundred twenty-seven thousand, nine hundred seventy-five".