52012784741 has 8 divisors (see below), whose sum is σ = 56111462424. Its totient is φ = 48029562880.

The previous prime is 52012784723. The next prime is 52012784771. The reversal of 52012784741 is 14748721025.

It can be written as a sum of positive squares in 4 ways, for example, as 35821240225 + 16191544516 = 189265^2 + 127246^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52012784741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52012784771) 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, 28863020 + ... + 28864821.

It is an arithmetic number, because the mean of its divisors is an integer number (7013932803).

Almost surely, 2^52012784741 is an apocalyptic number.

It is an amenable number.

52012784741 is a deficient number, since it is larger than the sum of its proper divisors (4098677683).

52012784741 is a wasteful number, since it uses less digits than its factorization.

52012784741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57727911.

The product of its (nonzero) digits is 125440, while the sum is 41.

The spelling of 52012784741 in words is "fifty-two billion, twelve million, seven hundred eighty-four thousand, seven hundred forty-one".