5222622528 has 224 divisors, whose sum is σ = 16075152000. Its totient is φ = 1660538880.

The previous prime is 5222622487. The next prime is 5222622533. The reversal of 5222622528 is 8252262225.

5222622528 is a `hidden beast` number, since 5 + 2 + 2 + 2 + 622 + 5 + 28 = 666.

It is a super-2 number, since 2×5222622528² = 54551572139946221568, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 5222622492 and 5222622501.

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, 4459383 + ... + 4460553.

Almost surely, 2^5222622528 is an apocalyptic number.

5222622528 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5222622528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8037576000).

5222622528 is an abundant number, since it is smaller than the sum of its proper divisors (10852529472).

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

5222622528 is a wasteful number, since it uses less digits than its factorization.

5222622528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310 (or 1294 counting only the distinct ones).

The product of its digits is 76800, while the sum is 36.

The square root of 5222622528 is about 72267.7142851495. The cubic root of 5222622528 is about 1734.9869502682.

The spelling of 5222622528 in words is "five billion, two hundred twenty-two million, six hundred twenty-two thousand, five hundred twenty-eight".