5415522330321 has 16 divisors (see below), whose sum is σ = 8030230531200. Its totient is φ = 3607092701424.

The previous prime is 5415522330293. The next prime is 5415522330331. The reversal of 5415522330321 is 1230332255145.

5415522330321 is a `hidden beast` number, since 5 + 41 + 552 + 2 + 3 + 30 + 32 + 1 = 666.

It is not a de Polignac number, because 5415522330321 - 2¹³ = 5415522322129 is a prime.

It is a super-2 number, since 2×5415522330321² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5415522330331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90400581 + ... + 90460466.

It is an arithmetic number, because the mean of its divisors is an integer number (501889408200).

Almost surely, 2^{5415522330321} is an apocalyptic number.

It is an amenable number.

5415522330321 is a deficient number, since it is larger than the sum of its proper divisors (2614708200879).

5415522330321 is a wasteful number, since it uses less digits than its factorization.

5415522330321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180862165 (or 180862159 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 5415522330321 its reverse (1230332255145), we get a palindrome (6645854585466).

The spelling of 5415522330321 in words is "five trillion, four hundred fifteen billion, five hundred twenty-two million, three hundred thirty thousand, three hundred twenty-one".