45345454353 has 12 divisors (see below), whose sum is σ = 67757575860. Its totient is φ = 29187878496.

The previous prime is 45345454333. The next prime is 45345454361. The reversal of 45345454353 is 35345454354.

45345454353 is a `hidden beast` number, since 4 + 5 + 3 + 4 + 54 + 543 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 17253347904 + 28092106449 = 131352^2 + 167607^2 .

It is not a de Polignac number, because 45345454353 - 2¹³ = 45345446161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45345454299 and 45345454308.

It is not an unprimeable number, because it can be changed into a prime (45345454313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86868426 + ... + 86868947.

It is an arithmetic number, because the mean of its divisors is an integer number (5646464655).

Almost surely, 2^45345454353 is an apocalyptic number.

It is an amenable number.

45345454353 is a deficient number, since it is larger than the sum of its proper divisors (22412121507).

45345454353 is a wasteful number, since it uses less digits than its factorization.

45345454353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173737408 (or 173737405 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 45.

Subtracting from 45345454353 its reverse (35345454354), we obtain a palindrome (9999999999).

The spelling of 45345454353 in words is "forty-five billion, three hundred forty-five million, four hundred fifty-four thousand, three hundred fifty-three".