4553123145 has 16 divisors (see below), whose sum is σ = 7387604352. Its totient is φ = 2394129920.

The previous prime is 4553123123. The next prime is 4553123177. The reversal of 4553123145 is 5413213554.

It is not a de Polignac number, because 4553123145 - 2⁹ = 4553122633 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2136552 + ... + 2138681.

It is an arithmetic number, because the mean of its divisors is an integer number (461725272).

Almost surely, 2^4553123145 is an apocalyptic number.

It is an amenable number.

4553123145 is a deficient number, since it is larger than the sum of its proper divisors (2834481207).

4553123145 is a wasteful number, since it uses less digits than its factorization.

4553123145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275312.

The product of its digits is 36000, while the sum is 33.

The square root of 4553123145 is about 67476.8341358721. The cubic root of 4553123145 is about 1657.4348470303.

Adding to 4553123145 its reverse (5413213554), we get a palindrome (9966336699).

The spelling of 4553123145 in words is "four billion, five hundred fifty-three million, one hundred twenty-three thousand, one hundred forty-five".