5226690857652 has 288 divisors, whose sum is σ = 16184253747200. Its totient is φ = 1452080520000.

The previous prime is 5226690857651. The next prime is 5226690857653. The reversal of 5226690857652 is 2567580966225.

5226690857652 is a `hidden beast` number, since 5 + 2 + 2 + 6 + 6 + 9 + 0 + 8 + 576 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (5226690857651) and next prime (5226690857653).

It is a self number, because there is not a number n which added to its sum of digits gives 5226690857652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5226690857651) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7357527 + ... + 8036577.

Almost surely, 2^{5226690857652} 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 5226690857652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8092126873600).

5226690857652 is an abundant number, since it is smaller than the sum of its proper divisors (10957562889548).

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

5226690857652 is a wasteful number, since it uses less digits than its factorization.

5226690857652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679136 (or 679117 counting only the distinct ones).

The product of its (nonzero) digits is 108864000, while the sum is 63.

The spelling of 5226690857652 in words is "five trillion, two hundred twenty-six billion, six hundred ninety million, eight hundred fifty-seven thousand, six hundred fifty-two".