5160405905 has 8 divisors (see below), whose sum is σ = 6193670184. Its totient is φ = 4127536000.

The previous prime is 5160405893. The next prime is 5160405907. The reversal of 5160405905 is 5095040615.

It can be written as a sum of positive squares in 4 ways, for example, as 81848209 + 5078557696 = 9047^2 + 71264^2 .

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

It is not a de Polignac number, because 5160405905 - 2¹² = 5160401809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5160405907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68996 + ... + 122805.

It is an arithmetic number, because the mean of its divisors is an integer number (774208773).

Almost surely, 2^5160405905 is an apocalyptic number.

It is an amenable number.

5160405905 is a deficient number, since it is larger than the sum of its proper divisors (1033264279).

5160405905 is a wasteful number, since it uses less digits than its factorization.

5160405905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197187.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 5160405905 is about 71835.9652611420. The cubic root of 5160405905 is about 1728.0698293228.

The spelling of 5160405905 in words is "five billion, one hundred sixty million, four hundred five thousand, nine hundred five".