3572741526522 has 256 divisors, whose sum is σ = 9117868032000. Its totient is φ = 928709591040.

The previous prime is 3572741526521. The next prime is 3572741526533. The reversal of 3572741526522 is 2256251472753.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (3572741526521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1690837338 + ... + 1690839450.

It is an arithmetic number, because the mean of its divisors is an integer number (35616672000).

Almost surely, 2^{3572741526522} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3572741526522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4558934016000).

3572741526522 is an abundant number, since it is smaller than the sum of its proper divisors (5545126505478).

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

3572741526522 is a wasteful number, since it uses less digits than its factorization.

3572741526522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3746 (or 3732 counting only the distinct ones).

The product of its digits is 7056000, while the sum is 51.

The spelling of 3572741526522 in words is "three trillion, five hundred seventy-two billion, seven hundred forty-one million, five hundred twenty-six thousand, five hundred twenty-two".