5206571412 has 96 divisors (see below), whose sum is σ = 14074368000. Its totient is φ = 1467331200.

The previous prime is 5206571339. The next prime is 5206571431. The reversal of 5206571412 is 2141756025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2603589 + ... + 2605587.

It is an arithmetic number, because the mean of its divisors is an integer number (146608000).

Almost surely, 2^5206571412 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 5206571412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7037184000).

5206571412 is an abundant number, since it is smaller than the sum of its proper divisors (8867796588).

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

5206571412 is a wasteful number, since it uses less digits than its factorization.

5206571412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421 (or 2419 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 5206571412 is about 72156.5756670866. The cubic root of 5206571412 is about 1733.2077001480.

The spelling of 5206571412 in words is "five billion, two hundred six million, five hundred seventy-one thousand, four hundred twelve".