4551345452 has 6 divisors (see below), whose sum is σ = 7964854548. Its totient is φ = 2275672724.

The previous prime is 4551345431. The next prime is 4551345497. The reversal of 4551345452 is 2545431554.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568918178 + ... + 568918185.

It is an arithmetic number, because the mean of its divisors is an integer number (1327475758).

Almost surely, 2^4551345452 is an apocalyptic number.

It is an amenable number.

4551345452 is a deficient number, since it is larger than the sum of its proper divisors (3413509096).

4551345452 is a wasteful number, since it uses less digits than its factorization.

4551345452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137836367 (or 1137836365 counting only the distinct ones).

The product of its digits is 240000, while the sum is 38.

The square root of 4551345452 is about 67463.6602327505. The cubic root of 4551345452 is about 1657.2191127768.

The spelling of 4551345452 in words is "four billion, five hundred fifty-one million, three hundred forty-five thousand, four hundred fifty-two".