55550605610 has 8 divisors (see below), whose sum is σ = 99991090116. Its totient is φ = 22220242240.

The previous prime is 55550605573. The next prime is 55550605633. The reversal of 55550605610 is 1650605555.

It can be written as a sum of positive squares in 2 ways, for example, as 53367006169 + 2183599441 = 231013^2 + 46729^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2777530271 + ... + 2777530290.

Almost surely, 2^55550605610 is an apocalyptic number.

55550605610 is a deficient number, since it is larger than the sum of its proper divisors (44440484506).

55550605610 is a wasteful number, since it uses less digits than its factorization.

55550605610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5555060568.

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 55550605610 in words is "fifty-five billion, five hundred fifty million, six hundred five thousand, six hundred ten".