5105640235 has 8 divisors (see below), whose sum is σ = 6127616160. Its totient is φ = 4083946944.

The previous prime is 5105640187. The next prime is 5105640289. The reversal of 5105640235 is 5320465015.

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

It is a cyclic number.

It is not a de Polignac number, because 5105640235 - 2¹⁷ = 5105509163 is a prime.

It is a super-3 number, since 3×5105640235³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5105640197 and 5105640206.

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, 28642 + ... + 105031.

It is an arithmetic number, because the mean of its divisors is an integer number (765952020).

Almost surely, 2^5105640235 is an apocalyptic number.

5105640235 is a deficient number, since it is larger than the sum of its proper divisors (1021975925).

5105640235 is a wasteful number, since it uses less digits than its factorization.

5105640235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141317.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 5105640235 is about 71453.7629170081. The cubic root of 5105640235 is about 1721.9349320479.

The spelling of 5105640235 in words is "five billion, one hundred five million, six hundred forty thousand, two hundred thirty-five".