52007391241 has 8 divisors (see below), whose sum is σ = 56775193160. Its totient is φ = 47349194112.

The previous prime is 52007391221. The next prime is 52007391257. The reversal of 52007391241 is 14219370025.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9066848400 + 42940542841 = 95220^2 + 207221^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 52007391241 - 2⁵ = 52007391209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52007391197 and 52007391206.

It is not an unprimeable number, because it can be changed into a prime (52007391221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27400206 + ... + 27402103.

It is an arithmetic number, because the mean of its divisors is an integer number (7096899145).

Almost surely, 2^52007391241 is an apocalyptic number.

It is an amenable number.

52007391241 is a deficient number, since it is larger than the sum of its proper divisors (4767801919).

52007391241 is a wasteful number, since it uses less digits than its factorization.

52007391241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54802395.

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 52007391241 in words is "fifty-two billion, seven million, three hundred ninety-one thousand, two hundred forty-one".