54312541333351 has 16 divisors (see below), whose sum is σ = 63749852101440. Its totient is φ = 45294854987520.

The previous prime is 54312541333331. The next prime is 54312541333381. The reversal of 54312541333351 is 15333314521345.

It is a cyclic number.

It is not a de Polignac number, because 54312541333351 - 2¹¹ = 54312541331303 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54312541333298 and 54312541333307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54312541333331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21008091 + ... + 23451331.

It is an arithmetic number, because the mean of its divisors is an integer number (3984365756340).

Almost surely, 2^{54312541333351} is an apocalyptic number.

54312541333351 is a deficient number, since it is larger than the sum of its proper divisors (9437310768089).

54312541333351 is a wasteful number, since it uses less digits than its factorization.

54312541333351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2529114.

The product of its digits is 972000, while the sum is 43.

Adding to 54312541333351 its reverse (15333314521345), we get a palindrome (69645855854696).

The spelling of 54312541333351 in words is "fifty-four trillion, three hundred twelve billion, five hundred forty-one million, three hundred thirty-three thousand, three hundred fifty-one".