5573721250 has 40 divisors (see below), whose sum is σ = 10997292240. Its totient is φ = 2112138000.

The previous prime is 5573721137. The next prime is 5573721287. The reversal of 5573721250 is 521273755.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 93592 + ... + 141091.

It is an arithmetic number, because the mean of its divisors is an integer number (274932306).

Almost surely, 2^5573721250 is an apocalyptic number.

5573721250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5573721250 is a deficient number, since it is larger than the sum of its proper divisors (5423570990).

5573721250 is a wasteful number, since it uses less digits than its factorization.

5573721250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234724 (or 234709 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 5573721250 is about 74657.3589808801. The cubic root of 5573721250 is about 1773.0259081889.

The spelling of 5573721250 in words is "five billion, five hundred seventy-three million, seven hundred twenty-one thousand, two hundred fifty".