54734981161 has 8 divisors (see below), whose sum is σ = 62629728320. Its totient is φ = 46859100048.

The previous prime is 54734981131. The next prime is 54734981167. The reversal of 54734981161 is 16118943745.

54734981161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54734981161 - 2¹⁵ = 54734948393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54734981167) 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, 4710291 + ... + 4721896.

It is an arithmetic number, because the mean of its divisors is an integer number (7828716040).

Almost surely, 2^54734981161 is an apocalyptic number.

It is an amenable number.

54734981161 is a deficient number, since it is larger than the sum of its proper divisors (7894747159).

54734981161 is an equidigital number, since it uses as much as digits as its factorization.

54734981161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9433023.

The product of its digits is 725760, while the sum is 49.

The spelling of 54734981161 in words is "fifty-four billion, seven hundred thirty-four million, nine hundred eighty-one thousand, one hundred sixty-one".