4514899249 has 27 divisors (see below), whose sum is σ = 5455857771. Its totient is φ = 3725179920.

The previous prime is 4514899247. The next prime is 4514899261. The reversal of 4514899249 is 9429984154.

The square root of 4514899249 is 67193.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2367503649 + 2147395600 = 48657^2 + 46340^2 .

It is not a de Polignac number, because 4514899249 - 2¹ = 4514899247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4514899249.

It is not an unprimeable number, because it can be changed into a prime (4514899247) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 13640014 + ... + 13640344.

Almost surely, 2^4514899249 is an apocalyptic number.

4514899249 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4514899249 is the 67193-rd square number.

4514899249 is the 33597-th centered octagonal number.

It is an amenable number.

4514899249 is a deficient number, since it is larger than the sum of its proper divisors (940958522).

4514899249 is an frugal number, since it uses more digits than its factorization.

4514899249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734 (or 367 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 55.

The cubic root of 4514899249 is about 1652.7837000244.

The spelling of 4514899249 in words is "four billion, five hundred fourteen million, eight hundred ninety-nine thousand, two hundred forty-nine".