3153668950655 has 16 divisors (see below), whose sum is σ = 3915247233600. Its totient is φ = 2435720958720.

The previous prime is 3153668950639. The next prime is 3153668950657. The reversal of 3153668950655 is 5560598663513.

It is not a de Polignac number, because 3153668950655 - 2⁴ = 3153668950639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3153668950657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 680966 + ... + 2602124.

It is an arithmetic number, because the mean of its divisors is an integer number (244702952100).

Almost surely, 2^{3153668950655} is an apocalyptic number.

3153668950655 is a deficient number, since it is larger than the sum of its proper divisors (761578282945).

3153668950655 is a wasteful number, since it uses less digits than its factorization.

3153668950655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932514.

The product of its (nonzero) digits is 87480000, while the sum is 62.

The spelling of 3153668950655 in words is "three trillion, one hundred fifty-three billion, six hundred sixty-eight million, nine hundred fifty thousand, six hundred fifty-five".