5035665051691 has 2 divisors, whose sum is σ = 5035665051692. Its totient is φ = 5035665051690.

The previous prime is 5035665051643. The next prime is 5035665051749. The reversal of 5035665051691 is 1961505665305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5035665051691 - 2⁷ = 5035665051563 is a prime.

It is not a weakly prime, because it can be changed into another prime (5035665051631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2517832525845 + 2517832525846.

It is an arithmetic number, because the mean of its divisors is an integer number (2517832525846).

Almost surely, 2^{5035665051691} is an apocalyptic number.

5035665051691 is a deficient number, since it is larger than the sum of its proper divisors (1).

5035665051691 is an equidigital number, since it uses as much as digits as its factorization.

5035665051691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3645000, while the sum is 52.

The spelling of 5035665051691 in words is "five trillion, thirty-five billion, six hundred sixty-five million, fifty-one thousand, six hundred ninety-one".