54984361 has 4 divisors (see below), whose sum is σ = 55288324. Its totient is φ = 54680400.

The previous prime is 54984343. The next prime is 54984367. The reversal of 54984361 is 16348945.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16348945 = 5 ⋅3269789.

It can be written as a sum of positive squares in 2 ways, for example, as 10361961 + 44622400 = 3219^2 + 6680^2 .

It is a cyclic number.

It is not a de Polignac number, because 54984361 - 2⁹ = 54983849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54984367) 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, 151710 + ... + 152071.

It is an arithmetic number, because the mean of its divisors is an integer number (13822081).

Almost surely, 2^54984361 is an apocalyptic number.

It is an amenable number.

54984361 is a deficient number, since it is larger than the sum of its proper divisors (303963).

54984361 is a wasteful number, since it uses less digits than its factorization.

54984361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303962.

The product of its digits is 103680, while the sum is 40.

The square root of 54984361 is about 7415.1440309680. The cubic root of 54984361 is about 380.2591975843.

The spelling of 54984361 in words is "fifty-four million, nine hundred eighty-four thousand, three hundred sixty-one".