45120215315333 has 16 divisors (see below), whose sum is σ = 47235776835456. Its totient is φ = 43017491362560.

The previous prime is 45120215315239. The next prime is 45120215315353. The reversal of 45120215315333 is 33351351202154.

It is a cyclic number.

It is not a de Polignac number, because 45120215315333 - 2³⁰ = 45119141573509 is a prime.

It is a super-2 number, since 2×45120215315333² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45120215315353) 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, 103354193 + ... + 103789833.

It is an arithmetic number, because the mean of its divisors is an integer number (2952236052216).

Almost surely, 2^{45120215315333} is an apocalyptic number.

It is an amenable number.

45120215315333 is a deficient number, since it is larger than the sum of its proper divisors (2115561520123).

45120215315333 is a wasteful number, since it uses less digits than its factorization.

45120215315333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450364.

The product of its (nonzero) digits is 162000, while the sum is 38.

Adding to 45120215315333 its reverse (33351351202154), we get a palindrome (78471566517487).

The spelling of 45120215315333 in words is "forty-five trillion, one hundred twenty billion, two hundred fifteen million, three hundred fifteen thousand, three hundred thirty-three".