5691262720 has 576 divisors, whose sum is σ = 17801441280. Its totient is φ = 1710489600.

The previous prime is 5691262663. The next prime is 5691262723. The reversal of 5691262720 is 272621965.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5691262723) 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, 96462051 + ... + 96462109.

It is an arithmetic number, because the mean of its divisors is an integer number (30905280).

Almost surely, 2^5691262720 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 5691262720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8900720640).

5691262720 is an abundant number, since it is smaller than the sum of its proper divisors (12110178560).

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

5691262720 is a wasteful number, since it uses less digits than its factorization.

5691262720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 5691262720 is about 75440.4581110163. The cubic root of 5691262720 is about 1785.4027991433.

The spelling of 5691262720 in words is "five billion, six hundred ninety-one million, two hundred sixty-two thousand, seven hundred twenty".