5253065680 has 40 divisors (see below), whose sum is σ = 12744398592. Its totient is φ = 2009867904.

The previous prime is 5253065663. The next prime is 5253065687. The reversal of 5253065680 is 865603525.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253065687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1425624 + ... + 1429303.

Almost surely, 2^5253065680 is an apocalyptic number.

It is an amenable number.

5253065680 is an abundant number, since it is smaller than the sum of its proper divisors (7491332912).

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

5253065680 is a wasteful number, since it uses less digits than its factorization.

5253065680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2854963 (or 2854957 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

The square root of 5253065680 is about 72478.0358453511. The cubic root of 5253065680 is about 1738.3515545642.

The spelling of 5253065680 in words is "five billion, two hundred fifty-three million, sixty-five thousand, six hundred eighty".