5653495872 has 112 divisors (see below), whose sum is σ = 16675933120. Its totient is φ = 1878183936.

The previous prime is 5653495829. The next prime is 5653495889. The reversal of 5653495872 is 2785943565.

5653495872 is a `hidden beast` number, since 5 + 6 + 53 + 4 + 9 + 587 + 2 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 525168 + ... + 535824.

It is an arithmetic number, because the mean of its divisors is an integer number (148892260).

Almost surely, 2^5653495872 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 5653495872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8337966560).

5653495872 is an abundant number, since it is smaller than the sum of its proper divisors (11022437248).

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

5653495872 is a wasteful number, since it uses less digits than its factorization.

5653495872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10985 (or 10969 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 54.

The square root of 5653495872 is about 75189.7324905469. The cubic root of 5653495872 is about 1781.4447589373. Note that the first 3 decimals are identical.

The spelling of 5653495872 in words is "five billion, six hundred fifty-three million, four hundred ninety-five thousand, eight hundred seventy-two".