5614531409 has 2 divisors, whose sum is σ = 5614531410. Its totient is φ = 5614531408.

The previous prime is 5614531387. The next prime is 5614531421. The reversal of 5614531409 is 9041354165.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5264953600 + 349577809 = 72560^2 + 18697^2 .

It is a cyclic number.

It is not a de Polignac number, because 5614531409 - 2²⁴ = 5597754193 is a prime.

It is not a weakly prime, because it can be changed into another prime (5614531009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2807265704 + 2807265705.

It is an arithmetic number, because the mean of its divisors is an integer number (2807265705).

Almost surely, 2^5614531409 is an apocalyptic number.

It is an amenable number.

5614531409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5614531409 is an equidigital number, since it uses as much as digits as its factorization.

5614531409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 5614531409 is about 74930.1768915568. The cubic root of 5614531409 is about 1777.3426882540.

The spelling of 5614531409 in words is "five billion, six hundred fourteen million, five hundred thirty-one thousand, four hundred nine".