52084381731 has 16 divisors (see below), whose sum is σ = 73229404800. Its totient is φ = 32837565888.

The previous prime is 52084381697. The next prime is 52084381777. The reversal of 52084381731 is 13718348025.

It is not a de Polignac number, because 52084381731 - 2¹⁵ = 52084348963 is a prime.

It is a super-2 number, since 2×52084381731² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52084381781) 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 15 ways as a sum of consecutive naturals, for example, 770521 + ... + 835386.

It is an arithmetic number, because the mean of its divisors is an integer number (4576837800).

Almost surely, 2^52084381731 is an apocalyptic number.

52084381731 is a deficient number, since it is larger than the sum of its proper divisors (21145023069).

52084381731 is a wasteful number, since it uses less digits than its factorization.

52084381731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606498.

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 52084381731 in words is "fifty-two billion, eighty-four million, three hundred eighty-one thousand, seven hundred thirty-one".