55311654605 has 8 divisors (see below), whose sum is σ = 67786198272. Its totient is φ = 43307848528.

The previous prime is 55311654533. The next prime is 55311654611. The reversal of 55311654605 is 50645611355.

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

It is a cyclic number.

It is not a de Polignac number, because 55311654605 - 2¹⁰ = 55311653581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117684137 + ... + 117684606.

It is an arithmetic number, because the mean of its divisors is an integer number (8473274784).

Almost surely, 2^55311654605 is an apocalyptic number.

It is an amenable number.

55311654605 is a deficient number, since it is larger than the sum of its proper divisors (12474543667).

55311654605 is a wasteful number, since it uses less digits than its factorization.

55311654605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235368795.

The product of its (nonzero) digits is 270000, while the sum is 41.

The spelling of 55311654605 in words is "fifty-five billion, three hundred eleven million, six hundred fifty-four thousand, six hundred five".