45513520115441 has 16 divisors (see below), whose sum is σ = 53133833145600. Its totient is φ = 38179229964480.

The previous prime is 45513520115383. The next prime is 45513520115447. The reversal of 45513520115441 is 14451102531554.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45513520115441 is a prime.

It is a super-3 number, since 3×45513520115441³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45513520115447) 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, 267726686 + ... + 267896631.

It is an arithmetic number, because the mean of its divisors is an integer number (3320864571600).

Almost surely, 2^{45513520115441} is an apocalyptic number.

It is an amenable number.

45513520115441 is a deficient number, since it is larger than the sum of its proper divisors (7620313030159).

45513520115441 is a wasteful number, since it uses less digits than its factorization.

45513520115441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535623584.

The product of its (nonzero) digits is 240000, while the sum is 41.

Adding to 45513520115441 its reverse (14451102531554), we get a palindrome (59964622646995).

The spelling of 45513520115441 in words is "forty-five trillion, five hundred thirteen billion, five hundred twenty million, one hundred fifteen thousand, four hundred forty-one".