5297853680 has 80 divisors (see below), whose sum is σ = 14093097984. Its totient is φ = 1814350080.

The previous prime is 5297853643. The next prime is 5297853683. The reversal of 5297853680 is 863587925.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×5297853680² = 56134507229379084800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5297853683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538889 + ... + 548631.

Almost surely, 2^5297853680 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5297853680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7046548992).

5297853680 is an abundant number, since it is smaller than the sum of its proper divisors (8795244304).

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

5297853680 is a wasteful number, since it uses less digits than its factorization.

5297853680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10734 (or 10728 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 53.

The square root of 5297853680 is about 72786.3564138225. The cubic root of 5297853680 is about 1743.2780149165.

The spelling of 5297853680 in words is "five billion, two hundred ninety-seven million, eight hundred fifty-three thousand, six hundred eighty".