54313451 has 2 divisors, whose sum is σ = 54313452. Its totient is φ = 54313450.

The previous prime is 54313439. The next prime is 54313477. The reversal of 54313451 is 15431345.

It is an a-pointer prime, because the next prime (54313477) can be obtained adding 54313451 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54313451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54313451.

It is not a weakly prime, because it can be changed into another prime (54313411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27156725 + 27156726.

It is an arithmetic number, because the mean of its divisors is an integer number (27156726).

Almost surely, 2^54313451 is an apocalyptic number.

54313451 is a deficient number, since it is larger than the sum of its proper divisors (1).

54313451 is an equidigital number, since it uses as much as digits as its factorization.

54313451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 26.

The square root of 54313451 is about 7369.7660071403. The cubic root of 54313451 is about 378.7062442963.

Adding to 54313451 its reverse (15431345), we get a palindrome (69744796).

The spelling of 54313451 in words is "fifty-four million, three hundred thirteen thousand, four hundred fifty-one".