5205086834 has 8 divisors (see below), whose sum is σ = 7840298880. Its totient is φ = 2591653876.

The previous prime is 5205086827. The next prime is 5205086857. The reversal of 5205086834 is 4386805025.

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

It is a junction number, because it is equal to n+sod(n) for n = 5205086791 and 5205086800.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5444174 + ... + 5445129.

It is an arithmetic number, because the mean of its divisors is an integer number (980037360).

Almost surely, 2^5205086834 is an apocalyptic number.

5205086834 is a deficient number, since it is larger than the sum of its proper divisors (2635212046).

5205086834 is a wasteful number, since it uses less digits than its factorization.

5205086834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10889544.

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 5205086834 is about 72146.2877354060. The cubic root of 5205086834 is about 1733.0429515118.

The spelling of 5205086834 in words is "five billion, two hundred five million, eighty-six thousand, eight hundred thirty-four".