5616783937 has 2 divisors, whose sum is σ = 5616783938. Its totient is φ = 5616783936.

The previous prime is 5616783929. The next prime is 5616783967. The reversal of 5616783937 is 7393876165.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3031163136 + 2585620801 = 55056^2 + 50849^2 .

It is a cyclic number.

It is not a de Polignac number, because 5616783937 - 2³ = 5616783929 is a prime.

It is not a weakly prime, because it can be changed into another prime (5616783967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2808391968 + 2808391969.

It is an arithmetic number, because the mean of its divisors is an integer number (2808391969).

Almost surely, 2^5616783937 is an apocalyptic number.

It is an amenable number.

5616783937 is a deficient number, since it is larger than the sum of its proper divisors (1).

5616783937 is an equidigital number, since it uses as much as digits as its factorization.

5616783937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5715360, while the sum is 55.

The square root of 5616783937 is about 74945.2062309525. The cubic root of 5616783937 is about 1777.5803441152.

The spelling of 5616783937 in words is "five billion, six hundred sixteen million, seven hundred eighty-three thousand, nine hundred thirty-seven".