52427205375 has 16 divisors (see below), whose sum is σ = 87238870368. Its totient is φ = 27961176000.

The previous prime is 52427205373. The next prime is 52427205379. The reversal of 52427205375 is 57350272425.

It is not a de Polignac number, because 52427205375 - 2¹ = 52427205373 is a prime.

It is a super-2 number, since 2×52427205375² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52427205371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69902566 + ... + 69903315.

It is an arithmetic number, because the mean of its divisors is an integer number (5452429398).

Almost surely, 2^52427205375 is an apocalyptic number.

52427205375 is a deficient number, since it is larger than the sum of its proper divisors (34811664993).

52427205375 is a wasteful number, since it uses less digits than its factorization.

52427205375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139805899 (or 139805889 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 42.

The spelling of 52427205375 in words is "fifty-two billion, four hundred twenty-seven million, two hundred five thousand, three hundred seventy-five".