4551452144 has 10 divisors (see below), whose sum is σ = 8818438560. Its totient is φ = 2275726064.

The previous prime is 4551452131. The next prime is 4551452161. The reversal of 4551452144 is 4412541554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142232864 + ... + 142232895.

It is an arithmetic number, because the mean of its divisors is an integer number (881843856).

Almost surely, 2^4551452144 is an apocalyptic number.

It is an amenable number.

4551452144 is a deficient number, since it is larger than the sum of its proper divisors (4266986416).

4551452144 is a wasteful number, since it uses less digits than its factorization.

4551452144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284465767 (or 284465761 counting only the distinct ones).

The product of its digits is 64000, while the sum is 35.

The square root of 4551452144 is about 67464.4509649341. The cubic root of 4551452144 is about 1657.2320621081.

Adding to 4551452144 its reverse (4412541554), we get a palindrome (8963993698).

The spelling of 4551452144 in words is "four billion, five hundred fifty-one million, four hundred fifty-two thousand, one hundred forty-four".