955855901066 has 64 divisors (see below), whose sum is σ = 1585136044800. Its totient is φ = 432260167680.

The previous prime is 955855901051. The next prime is 955855901071. The reversal of 955855901066 is 660109558559.

It is a junction number, because it is equal to n+sod(n) for n = 955855900996 and 955855901014.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 506010650 + ... + 506012538.

It is an arithmetic number, because the mean of its divisors is an integer number (24767750700).

Almost surely, 2^955855901066 is an apocalyptic number.

955855901066 is a deficient number, since it is larger than the sum of its proper divisors (629280143734).

955855901066 is a wasteful number, since it uses less digits than its factorization.

955855901066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796 (or 2774 counting only the distinct ones).

The product of its (nonzero) digits is 14580000, while the sum is 59.

The spelling of 955855901066 in words is "nine hundred fifty-five billion, eight hundred fifty-five million, nine hundred one thousand, sixty-six".