5533455744 has 48 divisors (see below), whose sum is σ = 15923098620. Its totient is φ = 1844484864.

The previous prime is 5533455743. The next prime is 5533455761. The reversal of 5533455744 is 4475543355.

5533455744 is a `hidden beast` number, since 5 + 5 + 33 + 45 + 574 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5533455744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5533455743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2400522 + ... + 2402825.

Almost surely, 2^5533455744 is an apocalyptic number.

It is an amenable number.

5533455744 is an abundant number, since it is smaller than the sum of its proper divisors (10389642876).

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

5533455744 is a wasteful number, since it uses less digits than its factorization.

5533455744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4803367 (or 4803352 counting only the distinct ones).

The product of its digits is 2520000, while the sum is 45.

The square root of 5533455744 is about 74387.2014798245. The cubic root of 5533455744 is about 1768.7460389661.

The spelling of 5533455744 in words is "five billion, five hundred thirty-three million, four hundred fifty-five thousand, seven hundred forty-four".