5616525312 has 224 divisors, whose sum is σ = 16933468800. Its totient is φ = 1839366144.

The previous prime is 5616525293. The next prime is 5616525353. The reversal of 5616525312 is 2135256165.

5616525312 is a `hidden beast` number, since 5 + 61 + 65 + 2 + 531 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 14819139 + ... + 14819517.

Almost surely, 2^5616525312 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 5616525312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8466734400).

5616525312 is an abundant number, since it is smaller than the sum of its proper divisors (11316943488).

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

5616525312 is an equidigital number, since it uses as much as digits as its factorization.

5616525312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 451 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 5616525312 is about 74943.4807838547. The cubic root of 5616525312 is about 1777.5530607814.

The spelling of 5616525312 in words is "five billion, six hundred sixteen million, five hundred twenty-five thousand, three hundred twelve".