5649758680 has 64 divisors (see below), whose sum is σ = 13812710400. Its totient is φ = 2071889280.

The previous prime is 5649758677. The next prime is 5649758683. The reversal of 5649758680 is 868579465.

It is an interprime number because it is at equal distance from previous prime (5649758677) and next prime (5649758683).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5649758683) 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, 96342 + ... + 143461.

It is an arithmetic number, because the mean of its divisors is an integer number (215823600).

Almost surely, 2^5649758680 is an apocalyptic number.

It is an amenable number.

5649758680 is an abundant number, since it is smaller than the sum of its proper divisors (8162951720).

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

5649758680 is a wasteful number, since it uses less digits than its factorization.

5649758680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239864 (or 239860 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 58.

The square root of 5649758680 is about 75164.8766379617. The cubic root of 5649758680 is about 1781.0521364624.

The spelling of 5649758680 in words is "five billion, six hundred forty-nine million, seven hundred fifty-eight thousand, six hundred eighty".