3557763536065 has 16 divisors (see below), whose sum is σ = 4386133507392. Its totient is φ = 2768382840384.

The previous prime is 3557763535943. The next prime is 3557763536077. The reversal of 3557763536065 is 5606353677553.

It is a cyclic number.

It is not a de Polignac number, because 3557763536065 - 2¹⁵ = 3557763503297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3557763535994 and 3557763536012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2567779 + ... + 3702568.

It is an arithmetic number, because the mean of its divisors is an integer number (274133344212).

Almost surely, 2^{3557763536065} is an apocalyptic number.

It is an amenable number.

3557763536065 is a deficient number, since it is larger than the sum of its proper divisors (828369971327).

3557763536065 is a wasteful number, since it uses less digits than its factorization.

3557763536065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6273456.

The product of its (nonzero) digits is 178605000, while the sum is 61.

The spelling of 3557763536065 in words is "three trillion, five hundred fifty-seven billion, seven hundred sixty-three million, five hundred thirty-six thousand, sixty-five".