5720011128 has 256 divisors, whose sum is σ = 18437529600. Its totient is φ = 1628605440.

The previous prime is 5720011111. The next prime is 5720011169. The reversal of 5720011128 is 8211100275.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2000676 + ... + 2003532.

It is an arithmetic number, because the mean of its divisors is an integer number (72021600).

Almost surely, 2^5720011128 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 5720011128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9218764800).

5720011128 is an abundant number, since it is smaller than the sum of its proper divisors (12717518472).

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

5720011128 is a wasteful number, since it uses less digits than its factorization.

5720011128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939 (or 2929 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 5720011128 is about 75630.7551727470. The cubic root of 5720011128 is about 1788.4039670996.

The spelling of 5720011128 in words is "five billion, seven hundred twenty million, eleven thousand, one hundred twenty-eight".