5161871895410 has 8 divisors (see below), whose sum is σ = 9291369411756. Its totient is φ = 2064748758160.

The previous prime is 5161871895409. The next prime is 5161871895421. The reversal of 5161871895410 is 145981781615.

It can be written as a sum of positive squares in 2 ways, for example, as 5100013739041 + 61858156369 = 2258321^2 + 248713^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258093594761 + ... + 258093594780.

Almost surely, 2^{5161871895410} is an apocalyptic number.

5161871895410 is a deficient number, since it is larger than the sum of its proper divisors (4129497516346).

5161871895410 is a wasteful number, since it uses less digits than its factorization.

5161871895410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516187189548.

The product of its (nonzero) digits is 2419200, while the sum is 56.

The spelling of 5161871895410 in words is "five trillion, one hundred sixty-one billion, eight hundred seventy-one million, eight hundred ninety-five thousand, four hundred ten".