52005732737 has 8 divisors (see below), whose sum is σ = 59716807872. Its totient is φ = 44365078800.

The previous prime is 52005732731. The next prime is 52005732803. The reversal of 52005732737 is 73723750025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52005732737 - 2⁴ = 52005732721 is a prime.

It is a super-2 number, since 2×52005732737² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52005732694 and 52005732703.

It is not an unprimeable number, because it can be changed into a prime (52005732731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17603714 + ... + 17606667.

It is an arithmetic number, because the mean of its divisors is an integer number (7464600984).

Almost surely, 2^52005732737 is an apocalyptic number.

It is an amenable number.

52005732737 is a deficient number, since it is larger than the sum of its proper divisors (7711075135).

52005732737 is a wasteful number, since it uses less digits than its factorization.

52005732737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35210599.

The product of its (nonzero) digits is 308700, while the sum is 41.

The spelling of 52005732737 in words is "fifty-two billion, five million, seven hundred thirty-two thousand, seven hundred thirty-seven".