5626172916 has 432 divisors, whose sum is σ = 19663862400. Its totient is φ = 1319804928.

The previous prime is 5626172891. The next prime is 5626172921. The reversal of 5626172916 is 6192716265.

5626172916 is a `hidden beast` number, since 5 + 6 + 2 + 617 + 29 + 1 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 13755720 + ... + 13756128.

It is an arithmetic number, because the mean of its divisors is an integer number (45518200).

Almost surely, 2^5626172916 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 5626172916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9831931200).

5626172916 is an abundant number, since it is smaller than the sum of its proper divisors (14037689484).

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

5626172916 is a wasteful number, since it uses less digits than its factorization.

5626172916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 470 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 5626172916 is about 75007.8190324182. The cubic root of 5626172916 is about 1778.5702566043.

The spelling of 5626172916 in words is "five billion, six hundred twenty-six million, one hundred seventy-two thousand, nine hundred sixteen".