54665252210 has 16 divisors (see below), whose sum is σ = 98771593536. Its totient is φ = 21782958768.

The previous prime is 54665252167. The next prime is 54665252249. The reversal of 54665252210 is 1225256645.

It is a happy number.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 10390004 + ... + 10395263.

It is an arithmetic number, because the mean of its divisors is an integer number (6173224596).

Almost surely, 2^54665252210 is an apocalyptic number.

54665252210 is a deficient number, since it is larger than the sum of its proper divisors (44106341326).

54665252210 is a wasteful number, since it uses less digits than its factorization.

54665252210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20785537.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 54665252210 in words is "fifty-four billion, six hundred sixty-five million, two hundred fifty-two thousand, two hundred ten".