54450937 has 4 divisors (see below), whose sum is σ = 54465700. Its totient is φ = 54436176.

The previous prime is 54450931. The next prime is 54450947. The reversal of 54450937 is 73905445.

It is the 3013-rd star number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 73905445 = 5 ⋅14781089.

It can be written as a sum of positive squares in 2 ways, for example, as 45306361 + 9144576 = 6731^2 + 3024^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54450937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54450896 and 54450905.

It is not an unprimeable number, because it can be changed into a prime (54450931) 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, 3439 + ... + 10987.

It is an arithmetic number, because the mean of its divisors is an integer number (13616425).

Almost surely, 2^54450937 is an apocalyptic number.

It is an amenable number.

54450937 is a deficient number, since it is larger than the sum of its proper divisors (14763).

54450937 is an equidigital number, since it uses as much as digits as its factorization.

54450937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14762.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 54450937 is about 7379.0878162548. The cubic root of 54450937 is about 379.0255202425.

The spelling of 54450937 in words is "fifty-four million, four hundred fifty thousand, nine hundred thirty-seven".