5521656254741 has 32 divisors (see below), whose sum is σ = 6142826004480. Its totient is φ = 4921589243200.

The previous prime is 5521656254687. The next prime is 5521656254753. The reversal of 5521656254741 is 1474526561255.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5521656254741 - 2³⁴ = 5504476385557 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5521656254441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44224640 + ... + 44349318.

It is an arithmetic number, because the mean of its divisors is an integer number (191963312640).

Almost surely, 2^{5521656254741} is an apocalyptic number.

It is an amenable number.

5521656254741 is a deficient number, since it is larger than the sum of its proper divisors (621169749739).

5521656254741 is a wasteful number, since it uses less digits than its factorization.

5521656254741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125185.

The product of its digits is 10080000, while the sum is 53.

The spelling of 5521656254741 in words is "five trillion, five hundred twenty-one billion, six hundred fifty-six million, two hundred fifty-four thousand, seven hundred forty-one".