5201661461371 has 32 divisors (see below), whose sum is σ = 5800161444480. Its totient is φ = 4641989990400.

The previous prime is 5201661461309. The next prime is 5201661461387. The reversal of 5201661461371 is 1731641661025.

5201661461371 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5201661461371 - 2⁹ = 5201661460859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5201661461071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18839005 + ... + 19113121.

It is an arithmetic number, because the mean of its divisors is an integer number (181255045140).

Almost surely, 2^{5201661461371} is an apocalyptic number.

5201661461371 is a deficient number, since it is larger than the sum of its proper divisors (598499983109).

5201661461371 is a wasteful number, since it uses less digits than its factorization.

5201661461371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274855.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 5201661461371 in words is "five trillion, two hundred one billion, six hundred sixty-one million, four hundred sixty-one thousand, three hundred seventy-one".