3656130315155 has 16 divisors (see below), whose sum is σ = 4400755682400. Its totient is φ = 2915974540032.

The previous prime is 3656130315143. The next prime is 3656130315169. The reversal of 3656130315155 is 5515130316563.

It is a cyclic number.

It is not a de Polignac number, because 3656130315155 - 2⁴⁰ = 2556618687379 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9205847 + ... + 9594783.

It is an arithmetic number, because the mean of its divisors is an integer number (275047230150).

Almost surely, 2^{3656130315155} is an apocalyptic number.

3656130315155 is a deficient number, since it is larger than the sum of its proper divisors (744625367245).

3656130315155 is a wasteful number, since it uses less digits than its factorization.

3656130315155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394678.

The product of its (nonzero) digits is 607500, while the sum is 44.

The spelling of 3656130315155 in words is "three trillion, six hundred fifty-six billion, one hundred thirty million, three hundred fifteen thousand, one hundred fifty-five".