5265771522 has 128 divisors (see below), whose sum is σ = 12384368640. Its totient is φ = 1475036160.

The previous prime is 5265771479. The next prime is 5265771527. The reversal of 5265771522 is 2251775625.

It is not an unprimeable number, because it can be changed into a prime (5265771527) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29417629 + ... + 29417807.

It is an arithmetic number, because the mean of its divisors is an integer number (96752880).

Almost surely, 2^5265771522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5265771522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6192184320).

5265771522 is an abundant number, since it is smaller than the sum of its proper divisors (7118597118).

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

5265771522 is a wasteful number, since it uses less digits than its factorization.

5265771522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536.

The product of its digits is 294000, while the sum is 42.

The square root of 5265771522 is about 72565.6359580759. The cubic root of 5265771522 is about 1739.7519708558.

The spelling of 5265771522 in words is "five billion, two hundred sixty-five million, seven hundred seventy-one thousand, five hundred twenty-two".