54609876266 has 16 divisors (see below), whose sum is σ = 94064859360. Its totient is φ = 23516214480.

The previous prime is 54609876259. The next prime is 54609876283. The reversal of 54609876266 is 66267890645.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65322401 + ... + 65323236.

It is an arithmetic number, because the mean of its divisors is an integer number (5879053710).

Almost surely, 2^54609876266 is an apocalyptic number.

54609876266 is a deficient number, since it is larger than the sum of its proper divisors (39454983094).

54609876266 is a wasteful number, since it uses less digits than its factorization.

54609876266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130645669.

The product of its (nonzero) digits is 26127360, while the sum is 59.

The spelling of 54609876266 in words is "fifty-four billion, six hundred nine million, eight hundred seventy-six thousand, two hundred sixty-six".