5613438434 has 8 divisors (see below), whose sum is σ = 8436320748. Its totient is φ = 2801331520.

The previous prime is 5613438431. The next prime is 5613438473. The reversal of 5613438434 is 4348343165.

It can be written as a sum of positive squares in 2 ways, for example, as 5432132209 + 181306225 = 73703^2 + 13465^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 5613438391 and 5613438400.

It is not an unprimeable number, because it can be changed into a prime (5613438431) 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, 2692547 + ... + 2694630.

Almost surely, 2^5613438434 is an apocalyptic number.

5613438434 is a deficient number, since it is larger than the sum of its proper divisors (2822882314).

5613438434 is a wasteful number, since it uses less digits than its factorization.

5613438434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5387700.

The product of its digits is 414720, while the sum is 41.

The square root of 5613438434 is about 74922.8832467091. The cubic root of 5613438434 is about 1777.2273496174.

The spelling of 5613438434 in words is "five billion, six hundred thirteen million, four hundred thirty-eight thousand, four hundred thirty-four".