4551454401 has 16 divisors (see below), whose sum is σ = 6539311296. Its totient is φ = 2799228096.

The previous prime is 4551454381. The next prime is 4551454469. The reversal of 4551454401 is 1044541554.

It is not a de Polignac number, because 4551454401 - 2³⁰ = 3477712577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4551454601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33331 + ... + 101063.

It is an arithmetic number, because the mean of its divisors is an integer number (408706956).

Almost surely, 2^4551454401 is an apocalyptic number.

It is an amenable number.

4551454401 is a deficient number, since it is larger than the sum of its proper divisors (1987856895).

4551454401 is a wasteful number, since it uses less digits than its factorization.

4551454401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69472.

The product of its (nonzero) digits is 32000, while the sum is 33.

The square root of 4551454401 is about 67464.4676922600. The cubic root of 4551454401 is about 1657.2323360406.

Adding to 4551454401 its reverse (1044541554), we get a palindrome (5595995955).

The spelling of 4551454401 in words is "four billion, five hundred fifty-one million, four hundred fifty-four thousand, four hundred one".