4545323141 has 8 divisors (see below), whose sum is σ = 4644228864. Its totient is φ = 4446509040.

The previous prime is 4545323093. The next prime is 4545323143. The reversal of 4545323141 is 1413235454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4545323141 - 2⁶ = 4545323077 is a prime.

It is a super-2 number, since 2×4545323141² = 41319924912220211762, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4545323098 and 4545323107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4545323143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82616 + ... + 126158.

It is an arithmetic number, because the mean of its divisors is an integer number (580528608).

Almost surely, 2^4545323141 is an apocalyptic number.

It is an amenable number.

4545323141 is a deficient number, since it is larger than the sum of its proper divisors (98905723).

4545323141 is a wasteful number, since it uses less digits than its factorization.

4545323141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45811.

The product of its digits is 28800, while the sum is 32.

The square root of 4545323141 is about 67419.0117177640. The cubic root of 4545323141 is about 1656.4878495941.

Adding to 4545323141 its reverse (1413235454), we get a palindrome (5958558595).

The spelling of 4545323141 in words is "four billion, five hundred forty-five million, three hundred twenty-three thousand, one hundred forty-one".