5402304545321 has 32 divisors (see below), whose sum is σ = 5829906078720. Its totient is φ = 4987300184064.

The previous prime is 5402304545293. The next prime is 5402304545327. The reversal of 5402304545321 is 1235454032045.

It is a cyclic number.

It is not a de Polignac number, because 5402304545321 - 2¹⁴ = 5402304528937 is a prime.

It is a super-3 number, since 3×5402304545321³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5402304545327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 998021411 + ... + 998026823.

It is an arithmetic number, because the mean of its divisors is an integer number (182184564960).

Almost surely, 2^{5402304545321} is an apocalyptic number.

It is an amenable number.

5402304545321 is a deficient number, since it is larger than the sum of its proper divisors (427601533399).

5402304545321 is a wasteful number, since it uses less digits than its factorization.

5402304545321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7505.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 5402304545321 its reverse (1235454032045), we get a palindrome (6637758577366).

The spelling of 5402304545321 in words is "five trillion, four hundred two billion, three hundred four million, five hundred forty-five thousand, three hundred twenty-one".