52754786161 has 24 divisors (see below), whose sum is σ = 66991479840. Its totient is φ = 41080132800.

The previous prime is 52754786143. The next prime is 52754786219. The reversal of 52754786161 is 16168745725.

It is not a de Polignac number, because 52754786161 - 2²¹ = 52752689009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52754786099 and 52754786108.

It is not an unprimeable number, because it can be changed into a prime (52754786101) 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 23 ways as a sum of consecutive naturals, for example, 793245 + ... + 857173.

It is an arithmetic number, because the mean of its divisors is an integer number (2791311660).

Almost surely, 2^52754786161 is an apocalyptic number.

It is an amenable number.

52754786161 is a deficient number, since it is larger than the sum of its proper divisors (14236693679).

52754786161 is a wasteful number, since it uses less digits than its factorization.

52754786161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65485 (or 65478 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 52.

The spelling of 52754786161 in words is "fifty-two billion, seven hundred fifty-four million, seven hundred eighty-six thousand, one hundred sixty-one".