54172413 has 18 divisors (see below), whose sum is σ = 79962714. Its totient is φ = 35328384.

The previous prime is 54172399. The next prime is 54172427. The reversal of 54172413 is 31427145.

54172413 is a `hidden beast` number, since 5 + 417 + 241 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (54172399) and next prime (54172427).

It can be written as a sum of positive squares in 3 ways, for example, as 3790809 + 50381604 = 1947^2 + 7098^2 .

It is not a de Polignac number, because 54172413 - 2¹⁰ = 54171389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54172213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 160581 + ... + 160917.

It is an arithmetic number, because the mean of its divisors is an integer number (4442373).

Almost surely, 2^54172413 is an apocalyptic number.

54172413 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

54172413 is a deficient number, since it is larger than the sum of its proper divisors (25790301).

54172413 is an equidigital number, since it uses as much as digits as its factorization.

54172413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733 (or 393 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 54172413 is about 7360.1910980626. The cubic root of 54172413 is about 378.3781593899.

Adding to 54172413 its reverse (31427145), we get a palindrome (85599558).

The spelling of 54172413 in words is "fifty-four million, one hundred seventy-two thousand, four hundred thirteen".