52036772813 has 8 divisors (see below), whose sum is σ = 53163032448. Its totient is φ = 50911308864.

The previous prime is 52036772807. The next prime is 52036772857. The reversal of 52036772813 is 31827763025.

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 52036772813 - 2¹² = 52036768717 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 (52035772813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65756 + ... + 329237.

It is an arithmetic number, because the mean of its divisors is an integer number (6645379056).

Almost surely, 2^52036772813 is an apocalyptic number.

It is an amenable number.

52036772813 is a deficient number, since it is larger than the sum of its proper divisors (1126259635).

52036772813 is a wasteful number, since it uses less digits than its factorization.

52036772813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397843.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 52036772813 in words is "fifty-two billion, thirty-six million, seven hundred seventy-two thousand, eight hundred thirteen".