54182021353 has 8 divisors (see below), whose sum is σ = 54336866688. Its totient is φ = 54027342864.

The previous prime is 54182021339. The next prime is 54182021363. The reversal of 54182021353 is 35312028145.

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 54182021353 - 2¹³ = 54182013161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54182021363) 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, 623775 + ... + 705307.

It is an arithmetic number, because the mean of its divisors is an integer number (6792108336).

Almost surely, 2^54182021353 is an apocalyptic number.

It is an amenable number.

54182021353 is a deficient number, since it is larger than the sum of its proper divisors (154845335).

54182021353 is a wasteful number, since it uses less digits than its factorization.

54182021353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83423.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 54182021353 its reverse (35312028145), we get a palindrome (89494049498).

The spelling of 54182021353 in words is "fifty-four billion, one hundred eighty-two million, twenty-one thousand, three hundred fifty-three".