5074522661 has 16 divisors (see below), whose sum is σ = 5812337664. Its totient is φ = 4388822784.

The previous prime is 5074522639. The next prime is 5074522703. The reversal of 5074522661 is 1662254705.

It is a cyclic number.

It is not a de Polignac number, because 5074522661 - 2¹⁴ = 5074506277 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5074572661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2201 + ... + 100766.

It is an arithmetic number, because the mean of its divisors is an integer number (363271104).

Almost surely, 2^5074522661 is an apocalyptic number.

It is an amenable number.

5074522661 is a deficient number, since it is larger than the sum of its proper divisors (737815003).

5074522661 is a wasteful number, since it uses less digits than its factorization.

5074522661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103220.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 5074522661 is about 71235.6839021006. The cubic root of 5074522661 is about 1718.4295496091.

The spelling of 5074522661 in words is "five billion, seventy-four million, five hundred twenty-two thousand, six hundred sixty-one".