54125200321 has 8 divisors (see below), whose sum is σ = 57414977064. Its totient is φ = 50847194880.

The previous prime is 54125200319. The next prime is 54125200333. The reversal of 54125200321 is 12300252145.

It can be written as a sum of positive squares in 4 ways, for example, as 24045154225 + 30080046096 = 155065^2 + 173436^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54125200321 - 2¹ = 54125200319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54125204321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2933350 + ... + 2951743.

It is an arithmetic number, because the mean of its divisors is an integer number (7176872133).

Almost surely, 2^54125200321 is an apocalyptic number.

It is an amenable number.

54125200321 is a deficient number, since it is larger than the sum of its proper divisors (3289776743).

54125200321 is a wasteful number, since it uses less digits than its factorization.

54125200321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5885651.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 54125200321 its reverse (12300252145), we get a palindrome (66425452466).

The spelling of 54125200321 in words is "fifty-four billion, one hundred twenty-five million, two hundred thousand, three hundred twenty-one".