4514259149 has 4 divisors (see below), whose sum is σ = 4610307264. Its totient is φ = 4418211036.

The previous prime is 4514259143. The next prime is 4514259163. The reversal of 4514259149 is 9419524154.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9419524154 = 2 ⋅4709762077.

It is a cyclic number.

It is not a de Polignac number, because 4514259149 - 2⁴ = 4514259133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4514259143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48023987 + ... + 48024080.

It is an arithmetic number, because the mean of its divisors is an integer number (1152576816).

Almost surely, 2^4514259149 is an apocalyptic number.

It is an amenable number.

4514259149 is a deficient number, since it is larger than the sum of its proper divisors (96048115).

4514259149 is an equidigital number, since it uses as much as digits as its factorization.

4514259149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96048114.

The product of its digits is 259200, while the sum is 44.

The square root of 4514259149 is about 67188.2366861938. The cubic root of 4514259149 is about 1652.7055885104.

The spelling of 4514259149 in words is "four billion, five hundred fourteen million, two hundred fifty-nine thousand, one hundred forty-nine".