4619263956 has 48 divisors (see below), whose sum is σ = 11174419200. Its totient is φ = 1483396992.

The previous prime is 4619263951. The next prime is 4619263963. The reversal of 4619263956 is 6593629164.

It is a junction number, because it is equal to n+sod(n) for n = 4619263899 and 4619263908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4619263951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146790 + ... + 175458.

It is an arithmetic number, because the mean of its divisors is an integer number (232800400).

Almost surely, 2^4619263956 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4619263956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5587209600).

4619263956 is an abundant number, since it is smaller than the sum of its proper divisors (6555155244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4619263956 is a wasteful number, since it uses less digits than its factorization.

4619263956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29168 (or 29166 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 51.

The square root of 4619263956 is about 67965.1672255722. The cubic root of 4619263956 is about 1665.4218563309.

The spelling of 4619263956 in words is "four billion, six hundred nineteen million, two hundred sixty-three thousand, nine hundred fifty-six".