54172441 has 2 divisors, whose sum is σ = 54172442. Its totient is φ = 54172440.

The previous prime is 54172427. The next prime is 54172451. The reversal of 54172441 is 14427145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50466816 + 3705625 = 7104^2 + 1925^2 .

It is a cyclic number.

It is not a de Polignac number, because 54172441 - 2¹¹ = 54170393 is a prime.

It is not a weakly prime, because it can be changed into another prime (54172451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27086220 + 27086221.

It is an arithmetic number, because the mean of its divisors is an integer number (27086221).

Almost surely, 2^54172441 is an apocalyptic number.

It is an amenable number.

54172441 is a deficient number, since it is larger than the sum of its proper divisors (1).

54172441 is an equidigital number, since it uses as much as digits as its factorization.

54172441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4480, while the sum is 28.

The square root of 54172441 is about 7360.1930001869. The cubic root of 54172441 is about 378.3782245804.

Adding to 54172441 its reverse (14427145), we get a palindrome (68599586).

The spelling of 54172441 in words is "fifty-four million, one hundred seventy-two thousand, four hundred forty-one".