5255257584 has 40 divisors (see below), whose sum is σ = 13627734912. Its totient is φ = 1745087680.

The previous prime is 5255257571. The next prime is 5255257597. The reversal of 5255257584 is 4857525525.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5255257571) and next prime (5255257597).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 195522 + ... + 220769.

Almost surely, 2^5255257584 is an apocalyptic number.

It is an amenable number.

5255257584 is an abundant number, since it is smaller than the sum of its proper divisors (8372477328).

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

5255257584 is a wasteful number, since it uses less digits than its factorization.

5255257584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416565 (or 416559 counting only the distinct ones).

The product of its digits is 2800000, while the sum is 48.

The square root of 5255257584 is about 72493.1554286334. The cubic root of 5255257584 is about 1738.5933035489.

The spelling of 5255257584 in words is "five billion, two hundred fifty-five million, two hundred fifty-seven thousand, five hundred eighty-four".