55610060554 has 4 divisors (see below), whose sum is σ = 83415090834. Its totient is φ = 27805030276.

The previous prime is 55610060509. The next prime is 55610060573. The reversal of 55610060554 is 45506001655.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 55100520225 + 509540329 = 234735^2 + 22573^2 .

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 as a sum of consecutive naturals, namely, 13902515137 + ... + 13902515140.

Almost surely, 2^55610060554 is an apocalyptic number.

55610060554 is a deficient number, since it is larger than the sum of its proper divisors (27805030280).

55610060554 is a wasteful number, since it uses less digits than its factorization.

55610060554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27805030279.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 55610060554 in words is "fifty-five billion, six hundred ten million, sixty thousand, five hundred fifty-four".