55825715885210 has 8 divisors (see below), whose sum is σ = 100486288593396. Its totient is φ = 22330286354080.

The previous prime is 55825715885179. The next prime is 55825715885243. The reversal of 55825715885210 is 1258851752855.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 55735765678321 + 89950206889 = 7465639^2 + 299917^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2791285794251 + ... + 2791285794270.

Almost surely, 2^{55825715885210} is an apocalyptic number.

55825715885210 is a deficient number, since it is larger than the sum of its proper divisors (44660572708186).

55825715885210 is a wasteful number, since it uses less digits than its factorization.

55825715885210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5582571588528.

The product of its (nonzero) digits is 44800000, while the sum is 62.

The spelling of 55825715885210 in words is "fifty-five trillion, eight hundred twenty-five billion, seven hundred fifteen million, eight hundred eighty-five thousand, two hundred ten".