4551041403 has 16 divisors (see below), whose sum is σ = 6924508960. Its totient is φ = 2952026208.

The previous prime is 4551041387. The next prime is 4551041461. The reversal of 4551041403 is 3041401554.

It is a happy number.

4551041403 is a `hidden beast` number, since 4 + 5 + 510 + 4 + 140 + 3 = 666.

It is not a de Polignac number, because 4551041403 - 2⁴ = 4551041387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4551041483) 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 15 ways as a sum of consecutive naturals, for example, 2276800 + ... + 2278797.

It is an arithmetic number, because the mean of its divisors is an integer number (432781810).

Almost surely, 2^4551041403 is an apocalyptic number.

4551041403 is a deficient number, since it is larger than the sum of its proper divisors (2373467557).

4551041403 is a wasteful number, since it uses less digits than its factorization.

4551041403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4555643 (or 4555637 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 4551041403 is about 67461.4067671287. The cubic root of 4551041403 is about 1657.1822088884.

Adding to 4551041403 its reverse (3041401554), we get a palindrome (7592442957).

The spelling of 4551041403 in words is "four billion, five hundred fifty-one million, forty-one thousand, four hundred three".