5414899409 has 2 divisors, whose sum is σ = 5414899410. Its totient is φ = 5414899408.

The previous prime is 5414899393. The next prime is 5414899439. The reversal of 5414899409 is 9049984145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4897200400 + 517699009 = 69980^2 + 22753^2 .

It is a cyclic number.

It is not a de Polignac number, because 5414899409 - 2⁴ = 5414899393 is a prime.

It is a super-2 number, since 2×5414899409² = 58642271219177098562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5414899439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2707449704 + 2707449705.

It is an arithmetic number, because the mean of its divisors is an integer number (2707449705).

Almost surely, 2^5414899409 is an apocalyptic number.

It is an amenable number.

5414899409 is a deficient number, since it is larger than the sum of its proper divisors (1).

5414899409 is an equidigital number, since it uses as much as digits as its factorization.

5414899409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 53.

The square root of 5414899409 is about 73586.0000883320. Note that the first 4 decimals coincide. The cubic root of 5414899409 is about 1756.0227217800.

The spelling of 5414899409 in words is "five billion, four hundred fourteen million, eight hundred ninety-nine thousand, four hundred nine".