5419957956 has 96 divisors (see below), whose sum is σ = 14822922240. Its totient is φ = 1509446400.

The previous prime is 5419957937. The next prime is 5419957957. The reversal of 5419957956 is 6597599145.

It is a self number, because there is not a number n which added to its sum of digits gives 5419957956.

It is not an unprimeable number, because it can be changed into a prime (5419957957) 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 31 ways as a sum of consecutive naturals, for example, 525691 + ... + 535901.

It is an arithmetic number, because the mean of its divisors is an integer number (154405440).

Almost surely, 2^5419957956 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 5419957956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7411461120).

5419957956 is an abundant number, since it is smaller than the sum of its proper divisors (9402964284).

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

5419957956 is a wasteful number, since it uses less digits than its factorization.

5419957956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10385 (or 10383 counting only the distinct ones).

The product of its digits is 15309000, while the sum is 60.

The square root of 5419957956 is about 73620.3637317828. The cubic root of 5419957956 is about 1756.5693714419.

The spelling of 5419957956 in words is "five billion, four hundred nineteen million, nine hundred fifty-seven thousand, nine hundred fifty-six".