526661355132 has 192 divisors, whose sum is σ = 1538793553920. Its totient is φ = 154325995200.

The previous prime is 526661355131. The next prime is 526661355133. The reversal of 526661355132 is 231553166625.

It is an interprime number because it is at equal distance from previous prime (526661355131) and next prime (526661355133).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (526661355131) 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, 54611103 + ... + 54620745.

It is an arithmetic number, because the mean of its divisors is an integer number (8014549760).

Almost surely, 2^526661355132 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 526661355132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (769396776960).

526661355132 is an abundant number, since it is smaller than the sum of its proper divisors (1012132198788).

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

526661355132 is a wasteful number, since it uses less digits than its factorization.

526661355132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11181 (or 11173 counting only the distinct ones).

The product of its digits is 972000, while the sum is 45.

The spelling of 526661355132 in words is "five hundred twenty-six billion, six hundred sixty-one million, three hundred fifty-five thousand, one hundred thirty-two".