5296647672 has 96 divisors (see below), whose sum is σ = 14901694080. Its totient is φ = 1762547040.

The previous prime is 5296647659. The next prime is 5296647677. The reversal of 5296647672 is 2767466925.

5296647672 is a `hidden beast` number, since 529 + 6 + 6 + 47 + 6 + 72 = 666.

It is a super-2 number, since 2×5296647672² = 56108953122606039168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5296647677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1341333 + ... + 1345275.

It is an arithmetic number, because the mean of its divisors is an integer number (155225980).

Almost surely, 2^5296647672 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 5296647672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7450847040).

5296647672 is an abundant number, since it is smaller than the sum of its proper divisors (9605046408).

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

5296647672 is a wasteful number, since it uses less digits than its factorization.

5296647672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4655 (or 4639 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 54.

The square root of 5296647672 is about 72778.0713676860. The cubic root of 5296647672 is about 1743.1457244387.

The spelling of 5296647672 in words is "five billion, two hundred ninety-six million, six hundred forty-seven thousand, six hundred seventy-two".