4551041041 has 4 divisors (see below), whose sum is σ = 4662042084. Its totient is φ = 4440040000.

The previous prime is 4551040997. The next prime is 4551041057. The reversal of 4551041041 is 1401401554.

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 462078016 + 4088963025 = 21496^2 + 63945^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4551041041 is a prime.

It is a Duffinian number.

4551041041 is a modest number, since divided by 41041 gives 4551 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 4551040997 and 4551041015.

It is not an unprimeable number, because it can be changed into a prime (4551041741) 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, 55500460 + ... + 55500541.

It is an arithmetic number, because the mean of its divisors is an integer number (1165510521).

Almost surely, 2^4551041041 is an apocalyptic number.

4551041041 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4551041041 is a deficient number, since it is larger than the sum of its proper divisors (111001043).

4551041041 is a wasteful number, since it uses less digits than its factorization.

4551041041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111001042.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 4551041041 is about 67461.4040841132. The cubic root of 4551041041 is about 1657.1821649497.

Adding to 4551041041 its reverse (1401401554), we get a palindrome (5952442595).

The spelling of 4551041041 in words is "four billion, five hundred fifty-one million, forty-one thousand, forty-one".