5226240564 has 72 divisors (see below), whose sum is σ = 13292959680. Its totient is φ = 1731284352.

The previous prime is 5226240557. The next prime is 5226240571. The reversal of 5226240564 is 4650426225.

5226240564 is a `hidden beast` number, since 5 + 22 + 624 + 0 + 5 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (5226240557) and next prime (5226240571).

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5483512 + ... + 5484464.

It is an arithmetic number, because the mean of its divisors is an integer number (184624440).

Almost surely, 2^5226240564 is an apocalyptic number.

It is an amenable number.

5226240564 is an abundant number, since it is smaller than the sum of its proper divisors (8066719116).

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

5226240564 is a wasteful number, since it uses less digits than its factorization.

5226240564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749 (or 1744 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 5226240564 is about 72292.7421253337. The cubic root of 5226240564 is about 1735.3875023040.

Adding to 5226240564 its reverse (4650426225), we get a palindrome (9876666789).

The spelling of 5226240564 in words is "five billion, two hundred twenty-six million, two hundred forty thousand, five hundred sixty-four".