4531225451 has 4 divisors (see below), whose sum is σ = 4532754600. Its totient is φ = 4529696304.

The previous prime is 4531225403. The next prime is 4531225459. The reversal of 4531225451 is 1545221354.

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

It is a cyclic number.

It is not a de Polignac number, because 4531225451 - 2¹⁰ = 4531224427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4531225459) 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, 760121 + ... + 766058.

It is an arithmetic number, because the mean of its divisors is an integer number (1133188650).

Almost surely, 2^4531225451 is an apocalyptic number.

4531225451 is a deficient number, since it is larger than the sum of its proper divisors (1529149).

4531225451 is a wasteful number, since it uses less digits than its factorization.

4531225451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529148.

The product of its digits is 24000, while the sum is 32.

The square root of 4531225451 is about 67314.3777435400. The cubic root of 4531225451 is about 1654.7734986346.

The spelling of 4531225451 in words is "four billion, five hundred thirty-one million, two hundred twenty-five thousand, four hundred fifty-one".