4913229251 has 8 divisors (see below), whose sum is σ = 5618132064. Its totient is φ = 4209079680.

The previous prime is 4913229227. The next prime is 4913229259. The reversal of 4913229251 is 1529223194.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4913229251 - 2²⁶ = 4846120387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4913229259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174260 + ... + 200481.

It is an arithmetic number, because the mean of its divisors is an integer number (702266508).

Almost surely, 2^4913229251 is an apocalyptic number.

4913229251 is a deficient number, since it is larger than the sum of its proper divisors (704902813).

4913229251 is a wasteful number, since it uses less digits than its factorization.

4913229251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376621.

The product of its digits is 38880, while the sum is 38.

The square root of 4913229251 is about 70094.4309556758. The cubic root of 4913229251 is about 1700.0264414572.

The spelling of 4913229251 in words is "four billion, nine hundred thirteen million, two hundred twenty-nine thousand, two hundred fifty-one".