54364124321 has 6 divisors (see below), whose sum is σ = 58867661430. Its totient is φ = 50182268448.

The previous prime is 54364124303. The next prime is 54364124327. The reversal of 54364124321 is 12342146345.

It can be written as a sum of positive squares in 3 ways, for example, as 372490000 + 53991634321 = 19300^2 + 232361^2 .

It is not a de Polignac number, because 54364124321 - 2¹⁸ = 54363862177 is a prime.

It is a super-2 number, since 2×54364124321² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54364124327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 160840436 + ... + 160840773.

It is an arithmetic number, because the mean of its divisors is an integer number (9811276905).

Almost surely, 2^54364124321 is an apocalyptic number.

It is an amenable number.

54364124321 is a deficient number, since it is larger than the sum of its proper divisors (4503537109).

54364124321 is a wasteful number, since it uses less digits than its factorization.

54364124321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321681235 (or 321681222 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The spelling of 54364124321 in words is "fifty-four billion, three hundred sixty-four million, one hundred twenty-four thousand, three hundred twenty-one".