54394361 has 6 divisors (see below), whose sum is σ = 63275130. Its totient is φ = 46623696.

The previous prime is 54394357. The next prime is 54394391. The reversal of 54394361 is 16349345.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 48219136 + 6175225 = 6944^2 + 2485^2 .

It is not a de Polignac number, because 54394361 - 2² = 54394357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54394391) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 554996 + ... + 555093.

It is an arithmetic number, because the mean of its divisors is an integer number (10545855).

Almost surely, 2^54394361 is an apocalyptic number.

It is an amenable number.

54394361 is a deficient number, since it is larger than the sum of its proper divisors (8880769).

54394361 is a wasteful number, since it uses less digits than its factorization.

54394361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110103 (or 1110096 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 54394361 is about 7375.2532837863. The cubic root of 54394361 is about 378.8942021534.

The spelling of 54394361 in words is "fifty-four million, three hundred ninety-four thousand, three hundred sixty-one".