54164361 has 4 divisors (see below), whose sum is σ = 72219152. Its totient is φ = 36109572.

The previous prime is 54164359. The next prime is 54164377. The reversal of 54164361 is 16346145.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 54164361 - 2¹ = 54164359 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54164311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9027391 + ... + 9027396.

It is an arithmetic number, because the mean of its divisors is an integer number (18054788).

Almost surely, 2^54164361 is an apocalyptic number.

It is an amenable number.

54164361 is a deficient number, since it is larger than the sum of its proper divisors (18054791).

54164361 is a wasteful number, since it uses less digits than its factorization.

54164361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18054790.

The product of its digits is 8640, while the sum is 30.

The square root of 54164361 is about 7359.6440810681. The cubic root of 54164361 is about 378.3594115209.

The spelling of 54164361 in words is "fifty-four million, one hundred sixty-four thousand, three hundred sixty-one".