55506000610 has 8 divisors (see below), whose sum is σ = 99910801116. Its totient is φ = 22202400240.

The previous prime is 55506000581. The next prime is 55506000653. The reversal of 55506000610 is 1600060555.

It can be written as a sum of positive squares in 2 ways, for example, as 52003609849 + 3502390761 = 228043^2 + 59181^2 .

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

It is a super-2 number, since 2×55506000610² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 2775300021 + ... + 2775300040.

Almost surely, 2^55506000610 is an apocalyptic number.

55506000610 is a deficient number, since it is larger than the sum of its proper divisors (44404800506).

55506000610 is a wasteful number, since it uses less digits than its factorization.

55506000610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550600068.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 55506000610 in words is "fifty-five billion, five hundred six million, six hundred ten", and thus it is an aban number.