52440400372711 has 16 divisors (see below), whose sum is σ = 56504311322368. Its totient is φ = 48380786784000.

The previous prime is 52440400372691. The next prime is 52440400372721. The reversal of 52440400372711 is 11727300404425.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 52440400372711 - 2¹¹ = 52440400370663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52440400372721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190439050 + ... + 190714216.

It is an arithmetic number, because the mean of its divisors is an integer number (3531519457648).

Almost surely, 2^{52440400372711} is an apocalyptic number.

52440400372711 is a deficient number, since it is larger than the sum of its proper divisors (4063910949657).

52440400372711 is a wasteful number, since it uses less digits than its factorization.

52440400372711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282922.

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 52440400372711 in words is "fifty-two trillion, four hundred forty billion, four hundred million, three hundred seventy-two thousand, seven hundred eleven".