5419246728 has 192 divisors, whose sum is σ = 16658136000. Its totient is φ = 1460809728.

The previous prime is 5419246727. The next prime is 5419246739. The reversal of 5419246728 is 8276429145.

It is not an unprimeable number, because it can be changed into a prime (5419246727) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9138400 + ... + 9138992.

It is an arithmetic number, because the mean of its divisors is an integer number (86761125).

Almost surely, 2^5419246728 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 5419246728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8329068000).

5419246728 is an abundant number, since it is smaller than the sum of its proper divisors (11238889272).

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

5419246728 is a wasteful number, since it uses less digits than its factorization.

5419246728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044 (or 1033 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 5419246728 is about 73615.5331978245. The cubic root of 5419246728 is about 1756.4925334552.

The spelling of 5419246728 in words is "five billion, four hundred nineteen million, two hundred forty-six thousand, seven hundred twenty-eight".