550540615005 has 24 divisors (see below), whose sum is σ = 954592692768. Its totient is φ = 293522494176.

The previous prime is 550540614983. The next prime is 550540615013. The reversal of 550540615005 is 500516045055.

550540615005 is a `hidden beast` number, since 5 + 5 + 0 + 540 + 61 + 50 + 0 + 5 = 666.

It is not a de Polignac number, because 550540615005 - 2¹³ = 550540606813 is a prime.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 1931167 + ... + 2197836.

It is an arithmetic number, because the mean of its divisors is an integer number (39774695532).

Almost surely, 2^550540615005 is an apocalyptic number.

It is an amenable number.

550540615005 is a deficient number, since it is larger than the sum of its proper divisors (404052077763).

550540615005 is a wasteful number, since it uses less digits than its factorization.

550540615005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4131977 (or 4131974 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The spelling of 550540615005 in words is "five hundred fifty billion, five hundred forty million, six hundred fifteen thousand, five".