5530221250 has 40 divisors (see below), whose sum is σ = 10400333328. Its totient is φ = 2204730000.

The previous prime is 5530221211. The next prime is 5530221253. The reversal of 5530221250 is 521220355.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5530221253) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 376545 + ... + 390955.

Almost surely, 2^5530221250 is an apocalyptic number.

5530221250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5530221250 is a deficient number, since it is larger than the sum of its proper divisors (4870112078).

5530221250 is a wasteful number, since it uses less digits than its factorization.

5530221250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14740 (or 14725 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 5530221250 is about 74365.4573710133. The cubic root of 5530221250 is about 1768.4013409580.

The spelling of 5530221250 in words is "five billion, five hundred thirty million, two hundred twenty-one thousand, two hundred fifty".