5533797450 has 24 divisors (see below), whose sum is σ = 13723818048. Its totient is φ = 1475679280.

The previous prime is 5533797359. The next prime is 5533797457. The reversal of 5533797450 is 547973355.

It is a self number, because there is not a number n which added to its sum of digits gives 5533797450.

It is not an unprimeable number, because it can be changed into a prime (5533797457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18445842 + ... + 18446141.

It is an arithmetic number, because the mean of its divisors is an integer number (571825752).

Almost surely, 2^5533797450 is an apocalyptic number.

5533797450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5533797450 is an abundant number, since it is smaller than the sum of its proper divisors (8190020598).

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

5533797450 is a wasteful number, since it uses less digits than its factorization.

5533797450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36891998 (or 36891993 counting only the distinct ones).

The product of its (nonzero) digits is 1984500, while the sum is 48.

The square root of 5533797450 is about 74389.4982507612. The cubic root of 5533797450 is about 1768.7824465157.

The spelling of 5533797450 in words is "five billion, five hundred thirty-three million, seven hundred ninety-seven thousand, four hundred fifty".