5553440782 has 24 divisors (see below), whose sum is σ = 8698271400. Its totient is φ = 2656045728.

The previous prime is 5553440777. The next prime is 5553440791. The reversal of 5553440782 is 2870443555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 685069 + ... + 693127.

It is an arithmetic number, because the mean of its divisors is an integer number (362427975).

Almost surely, 2^5553440782 is an apocalyptic number.

5553440782 is a deficient number, since it is larger than the sum of its proper divisors (3144830618).

5553440782 is a wasteful number, since it uses less digits than its factorization.

5553440782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8308 (or 8199 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 43.

The square root of 5553440782 is about 74521.4115674146. The cubic root of 5553440782 is about 1770.8728585593.

The spelling of 5553440782 in words is "five billion, five hundred fifty-three million, four hundred forty thousand, seven hundred eighty-two".