4513145041 has 4 divisors (see below), whose sum is σ = 4635121972. Its totient is φ = 4391168112.

The previous prime is 4513145027. The next prime is 4513145051. The reversal of 4513145041 is 1405413154.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1531548225 + 2981596816 = 39135^2 + 54604^2 .

It is a cyclic number.

It is not a de Polignac number, because 4513145041 - 2⁵ = 4513145009 is a prime.

It is a super-2 number, since 2×4513145041² = 40736956322205783362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4513145051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60988410 + ... + 60988483.

It is an arithmetic number, because the mean of its divisors is an integer number (1158780493).

Almost surely, 2^4513145041 is an apocalyptic number.

It is an amenable number.

4513145041 is a deficient number, since it is larger than the sum of its proper divisors (121976931).

4513145041 is a wasteful number, since it uses less digits than its factorization.

4513145041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121976930.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 4513145041 is about 67179.9452292126. The cubic root of 4513145041 is about 1652.5696161059.

Adding to 4513145041 its reverse (1405413154), we get a palindrome (5918558195).

The spelling of 4513145041 in words is "four billion, five hundred thirteen million, one hundred forty-five thousand, forty-one".