5095090409 has 4 divisors (see below), whose sum is σ = 5095408980. Its totient is φ = 5094771840.

The previous prime is 5095090379. The next prime is 5095090411. The reversal of 5095090409 is 9040905905.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9040905905 = 5 ⋅1808181181.

It can be written as a sum of positive squares in 2 ways, for example, as 1060935184 + 4034155225 = 32572^2 + 63515^2 .

It is a cyclic number.

It is not a de Polignac number, because 5095090409 - 2⁸ = 5095090153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5095090309) 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, 133952 + ... + 167729.

It is an arithmetic number, because the mean of its divisors is an integer number (1273852245).

Almost surely, 2^5095090409 is an apocalyptic number.

It is an amenable number.

5095090409 is a deficient number, since it is larger than the sum of its proper divisors (318571).

5095090409 is a wasteful number, since it uses less digits than its factorization.

5095090409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318570.

The product of its (nonzero) digits is 72900, while the sum is 41.

The square root of 5095090409 is about 71379.9019962902. The cubic root of 5095090409 is about 1720.7480981592.

The spelling of 5095090409 in words is "five billion, ninety-five million, ninety thousand, four hundred nine".