55495050506 has 8 divisors (see below), whose sum is σ = 95134372320. Its totient is φ = 23783593068.

The previous prime is 55495050437. The next prime is 55495050521. The reversal of 55495050506 is 60505059455.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1981966076 + ... + 1981966103.

It is an arithmetic number, because the mean of its divisors is an integer number (11891796540).

Almost surely, 2^55495050506 is an apocalyptic number.

55495050506 is a deficient number, since it is larger than the sum of its proper divisors (39639321814).

55495050506 is a wasteful number, since it uses less digits than its factorization.

55495050506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3963932188.

The product of its (nonzero) digits is 675000, while the sum is 44.

The spelling of 55495050506 in words is "fifty-five billion, four hundred ninety-five million, fifty thousand, five hundred six".