4554249632 has 12 divisors (see below), whose sum is σ = 8966179026. Its totient is φ = 2277124800.

The previous prime is 4554249617. The next prime is 4554249641. The reversal of 4554249632 is 2369424554.

It can be written as a sum of positive squares in only one way, i.e., 4393568656 + 160680976 = 66284^2 + 12676^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71160119 + ... + 71160182.

Almost surely, 2^4554249632 is an apocalyptic number.

It is an amenable number.

4554249632 is a deficient number, since it is larger than the sum of its proper divisors (4411929394).

4554249632 is a wasteful number, since it uses less digits than its factorization.

4554249632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142320311 (or 142320303 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 44.

The square root of 4554249632 is about 67485.1808325354. The cubic root of 4554249632 is about 1657.5715242657.

The spelling of 4554249632 in words is "four billion, five hundred fifty-four million, two hundred forty-nine thousand, six hundred thirty-two".