5209695105 has 8 divisors (see below), whose sum is σ = 8335512192. Its totient is φ = 2778504048.

The previous prime is 5209695097. The next prime is 5209695163. The reversal of 5209695105 is 5015969025.

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

It is not a de Polignac number, because 5209695105 - 2³ = 5209695097 is a prime.

It is a super-2 number, since 2×5209695105² = 54281846174121922050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173656489 + ... + 173656518.

It is an arithmetic number, because the mean of its divisors is an integer number (1041939024).

Almost surely, 2^5209695105 is an apocalyptic number.

It is an amenable number.

5209695105 is a deficient number, since it is larger than the sum of its proper divisors (3125817087).

5209695105 is a wasteful number, since it uses less digits than its factorization.

5209695105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347313015.

The product of its (nonzero) digits is 121500, while the sum is 42.

The square root of 5209695105 is about 72178.2176629487. The cubic root of 5209695105 is about 1733.5542446702.

The spelling of 5209695105 in words is "five billion, two hundred nine million, six hundred ninety-five thousand, one hundred five".