3522826751661 has 96 divisors (see below), whose sum is σ = 6220405002240. Its totient is φ = 1877416434432.

The previous prime is 3522826751641. The next prime is 3522826751669. The reversal of 3522826751661 is 1661576282253.

3522826751661 is a `hidden beast` number, since 3 + 5 + 2 + 2 + 8 + 2 + 67 + 516 + 61 = 666.

It is not a de Polignac number, because 3522826751661 - 2²⁵ = 3522793197229 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3522826751598 and 3522826751607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3522826751669) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 35403000 + ... + 35502366.

It is an arithmetic number, because the mean of its divisors is an integer number (64795885440).

Almost surely, 2^{3522826751661} is an apocalyptic number.

It is an amenable number.

3522826751661 is a deficient number, since it is larger than the sum of its proper divisors (2697578250579).

3522826751661 is a wasteful number, since it uses less digits than its factorization.

3522826751661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100015 (or 100012 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The spelling of 3522826751661 in words is "three trillion, five hundred twenty-two billion, eight hundred twenty-six million, seven hundred fifty-one thousand, six hundred sixty-one".