5727621000 has 128 divisors (see below), whose sum is σ = 18647366400. Its totient is φ = 1460940800.

The previous prime is 5727620999. The next prime is 5727621007. The reversal of 5727621000 is 1267275.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (5727621007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27496 + ... + 110504.

It is an arithmetic number, because the mean of its divisors is an integer number (145682550).

Almost surely, 2^5727621000 is an apocalyptic number.

5727621000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5727621000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9323683200).

5727621000 is an abundant number, since it is smaller than the sum of its proper divisors (12919745400).

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

5727621000 is a wasteful number, since it uses less digits than its factorization.

5727621000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83056 (or 83042 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 5727621000 is about 75681.0478257271. The cubic root of 5727621000 is about 1789.1967099854.

Adding to 5727621000 its reverse (1267275), we get a palindrome (5728888275).

The spelling of 5727621000 in words is "five billion, seven hundred twenty-seven million, six hundred twenty-one thousand".