5500450372 has 24 divisors (see below), whose sum is σ = 10275128640. Its totient is φ = 2568777120.

The previous prime is 5500450343. The next prime is 5500450379. The reversal of 5500450372 is 2730540055.

It is not an unprimeable number, because it can be changed into a prime (5500450379) 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, 504283 + ... + 515074.

It is an arithmetic number, because the mean of its divisors is an integer number (428130360).

Almost surely, 2^5500450372 is an apocalyptic number.

It is an amenable number.

5500450372 is a deficient number, since it is larger than the sum of its proper divisors (4774678268).

5500450372 is a wasteful number, since it uses less digits than its factorization.

5500450372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019451 (or 1019449 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 5500450372 is about 74165.0212162041. The cubic root of 5500450372 is about 1765.2223472583. Note that the first 3 decimals are identical.

The spelling of 5500450372 in words is "five billion, five hundred million, four hundred fifty thousand, three hundred seventy-two".