550050050506 has 48 divisors (see below), whose sum is σ = 915542208000. Its totient is φ = 247643383680.

The previous prime is 550050050503. The next prime is 550050050507. The reversal of 550050050506 is 605050050055.

It is not an unprimeable number, because it can be changed into a prime (550050050503) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46454935 + ... + 46466773.

It is an arithmetic number, because the mean of its divisors is an integer number (19073796000).

Almost surely, 2^550050050506 is an apocalyptic number.

550050050506 is a deficient number, since it is larger than the sum of its proper divisors (365492157494).

550050050506 is a wasteful number, since it uses less digits than its factorization.

550050050506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13675 (or 13664 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 31.

The spelling of 550050050506 in words is "five hundred fifty billion, fifty million, fifty thousand, five hundred six".