5350031856 has 320 divisors, whose sum is σ = 17651648000. Its totient is φ = 1557004032.

The previous prime is 5350031851. The next prime is 5350031867. The reversal of 5350031856 is 6581300535.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5350031856.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5350031851) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8642715 + ... + 8643333.

It is an arithmetic number, because the mean of its divisors is an integer number (55161400).

Almost surely, 2^5350031856 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 5350031856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8825824000).

5350031856 is an abundant number, since it is smaller than the sum of its proper divisors (12301616144).

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

5350031856 is a wasteful number, since it uses less digits than its factorization.

5350031856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680 (or 656 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 5350031856 is about 73143.9119544477. The cubic root of 5350031856 is about 1748.9824676299.

The spelling of 5350031856 in words is "five billion, three hundred fifty million, thirty-one thousand, eight hundred fifty-six".