4537002249 has 24 divisors (see below), whose sum is σ = 7066430280. Its totient is φ = 2788492032.

The previous prime is 4537002233. The next prime is 4537002257. The reversal of 4537002249 is 9422007354.

4537002249 is a `hidden beast` number, since 45 + 370 + 0 + 2 + 249 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 761760000 + 3775242249 = 27600^2 + 61443^2 .

It is not a de Polignac number, because 4537002249 - 2⁴ = 4537002233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4537002289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70687 + ... + 118619.

It is an arithmetic number, because the mean of its divisors is an integer number (294434595).

Almost surely, 2^4537002249 is an apocalyptic number.

It is an amenable number.

4537002249 is a deficient number, since it is larger than the sum of its proper divisors (2529428031).

4537002249 is a wasteful number, since it uses less digits than its factorization.

4537002249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48761 (or 48758 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 4537002249 is about 67357.2731707571. The cubic root of 4537002249 is about 1655.4764161182.

The spelling of 4537002249 in words is "four billion, five hundred thirty-seven million, two thousand, two hundred forty-nine".