5572621000 has 32 divisors (see below), whose sum is σ = 13039935480. Its totient is φ = 2229048000.

The previous prime is 5572620973. The next prime is 5572621001. The reversal of 5572621000 is 1262755.

It can be written as a sum of positive squares in 4 ways, for example, as 354870244 + 5217750756 = 18838^2 + 72234^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5572621000.

It is not an unprimeable number, because it can be changed into a prime (5572621001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2785311 + ... + 2787310.

Almost surely, 2^5572621000 is an apocalyptic number.

5572621000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5572621000 is an abundant number, since it is smaller than the sum of its proper divisors (7467314480).

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

5572621000 is a wasteful number, since it uses less digits than its factorization.

5572621000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5572642 (or 5572628 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 5572621000 is about 74649.9899531139. The cubic root of 5572621000 is about 1772.9092356798.

Adding to 5572621000 its reverse (1262755), we get a palindrome (5573883755).

The spelling of 5572621000 in words is "five billion, five hundred seventy-two million, six hundred twenty-one thousand".