52132702427 has 4 divisors (see below), whose sum is σ = 56142910320. Its totient is φ = 48122494536.

The previous prime is 52132702423. The next prime is 52132702459. The reversal of 52132702427 is 72420723125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52132702427 - 2² = 52132702423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52132702423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2005103927 + ... + 2005103952.

It is an arithmetic number, because the mean of its divisors is an integer number (14035727580).

Almost surely, 2^52132702427 is an apocalyptic number.

52132702427 is a deficient number, since it is larger than the sum of its proper divisors (4010207893).

52132702427 is a wasteful number, since it uses less digits than its factorization.

52132702427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010207892.

The product of its (nonzero) digits is 47040, while the sum is 35.

The spelling of 52132702427 in words is "fifty-two billion, one hundred thirty-two million, seven hundred two thousand, four hundred twenty-seven".