5357478834871 has 4 divisors (see below), whose sum is σ = 5407548730632. Its totient is φ = 5307408939112.

The previous prime is 5357478834847. The next prime is 5357478834881. The reversal of 5357478834871 is 1784388747535.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5357478834871 - 2²⁹ = 5356941963959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5357478834871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5357478834811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25034947720 + ... + 25034947933.

It is an arithmetic number, because the mean of its divisors is an integer number (1351887182658).

Almost surely, 2^{5357478834871} is an apocalyptic number.

5357478834871 is a deficient number, since it is larger than the sum of its proper divisors (50069895761).

5357478834871 is a wasteful number, since it uses less digits than its factorization.

5357478834871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50069895760.

The product of its digits is 632217600, while the sum is 70.

The spelling of 5357478834871 in words is "five trillion, three hundred fifty-seven billion, four hundred seventy-eight million, eight hundred thirty-four thousand, eight hundred seventy-one".