5307522 has 64 divisors (see below), whose sum is σ = 12441600. Its totient is φ = 1494080.

The previous prime is 5307509. The next prime is 5307557. The reversal of 5307522 is 2257035.

It is a d-powerful number, because it can be written as 5 + 3¹⁴ + 0 + 7 + 5³ + 2⁷ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 5307492 and 5307501.

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, 89929 + ... + 89987.

It is an arithmetic number, because the mean of its divisors is an integer number (194400).

Almost surely, 2^5307522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5307522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6220800).

5307522 is an abundant number, since it is smaller than the sum of its proper divisors (7134078).

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

5307522 is a wasteful number, since it uses less digits than its factorization.

5307522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 5307522 is about 2303.8059814142. The cubic root of 5307522 is about 174.4337835753.

The spelling of 5307522 in words is "five million, three hundred seven thousand, five hundred twenty-two".