5505997450 has 12 divisors (see below), whose sum is σ = 10241155350. Its totient is φ = 2202398960.

The previous prime is 5505997429. The next prime is 5505997463. The reversal of 5505997450 is 547995055.

It can be written as a sum of positive squares in 3 ways, for example, as 5375969041 + 130028409 = 73321^2 + 11403^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5505997394 and 5505997403.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55059925 + ... + 55060024.

Almost surely, 2^5505997450 is an apocalyptic number.

5505997450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5505997450 is a deficient number, since it is larger than the sum of its proper divisors (4735157900).

5505997450 is a wasteful number, since it uses less digits than its factorization.

5505997450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110119961 (or 110119956 counting only the distinct ones).

The product of its (nonzero) digits is 1417500, while the sum is 49.

The square root of 5505997450 is about 74202.4086536279. The cubic root of 5505997450 is about 1765.8155433070.

The spelling of 5505997450 in words is "five billion, five hundred five million, nine hundred ninety-seven thousand, four hundred fifty".