550106641538 has 8 divisors (see below), whose sum is σ = 839145724560. Its totient is φ = 270391400020.

The previous prime is 550106641529. The next prime is 550106641543. The reversal of 550106641538 is 835146601055.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2330960228 + ... + 2330960463.

It is an arithmetic number, because the mean of its divisors is an integer number (104893215570).

Almost surely, 2^550106641538 is an apocalyptic number.

550106641538 is a deficient number, since it is larger than the sum of its proper divisors (289039083022).

550106641538 is a wasteful number, since it uses less digits than its factorization.

550106641538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4661920752.

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 550106641538 in words is "five hundred fifty billion, one hundred six million, six hundred forty-one thousand, five hundred thirty-eight".