4951226319 has 24 divisors (see below), whose sum is σ = 7552273680. Its totient is φ = 2867672064.

The previous prime is 4951226309. The next prime is 4951226323. The reversal of 4951226319 is 9136221594.

It is not a de Polignac number, because 4951226319 - 2⁴ = 4951226303 is a prime.

It is a super-2 number, since 2×4951226319² = 49029284123916579522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4951226309) 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, 208374 + ... + 230915.

It is an arithmetic number, because the mean of its divisors is an integer number (314678070).

Almost surely, 2^4951226319 is an apocalyptic number.

4951226319 is a deficient number, since it is larger than the sum of its proper divisors (2601047361).

4951226319 is a wasteful number, since it uses less digits than its factorization.

4951226319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439339 (or 439322 counting only the distinct ones).

The product of its digits is 116640, while the sum is 42.

The square root of 4951226319 is about 70364.9509272905. The cubic root of 4951226319 is about 1704.3976474632.

The spelling of 4951226319 in words is "four billion, nine hundred fifty-one million, two hundred twenty-six thousand, three hundred nineteen".