5284444551 has 4 divisors (see below), whose sum is σ = 7045926072. Its totient is φ = 3522963032.

The previous prime is 5284444547. The next prime is 5284444573. The reversal of 5284444551 is 1554444825.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5284444551 - 2² = 5284444547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5284444591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 880740756 + ... + 880740761.

It is an arithmetic number, because the mean of its divisors is an integer number (1761481518).

Almost surely, 2^5284444551 is an apocalyptic number.

5284444551 is a deficient number, since it is larger than the sum of its proper divisors (1761481521).

5284444551 is a wasteful number, since it uses less digits than its factorization.

5284444551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761481520.

The product of its digits is 512000, while the sum is 42.

The square root of 5284444551 is about 72694.1851250841. The cubic root of 5284444551 is about 1741.8059980849.

The spelling of 5284444551 in words is "five billion, two hundred eighty-four million, four hundred forty-four thousand, five hundred fifty-one".