5035665051649 has 4 divisors (see below), whose sum is σ = 5035670799664. Its totient is φ = 5035659303636.

The previous prime is 5035665051643. The next prime is 5035665051691. The reversal of 5035665051649 is 9461505665305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5035665051649 - 2¹⁷ = 5035664920577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5035665051649.

It is not an unprimeable number, because it can be changed into a prime (5035665051643) 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, 1256427 + ... + 3413200.

It is an arithmetic number, because the mean of its divisors is an integer number (1258917699916).

Almost surely, 2^{5035665051649} is an apocalyptic number.

It is an amenable number.

5035665051649 is a deficient number, since it is larger than the sum of its proper divisors (5748015).

5035665051649 is a wasteful number, since it uses less digits than its factorization.

5035665051649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5748014.

The product of its (nonzero) digits is 14580000, while the sum is 55.

The spelling of 5035665051649 in words is "five trillion, thirty-five billion, six hundred sixty-five million, fifty-one thousand, six hundred forty-nine".