550510001050 has 24 divisors (see below), whose sum is σ = 1024911963936. Its totient is φ = 219996825840.

The previous prime is 550510001047. The next prime is 550510001057. The reversal of 550510001050 is 50100015055.

It is a super-2 number, since 2×550510001050² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550510001057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5125684 + ... + 5231983.

It is an arithmetic number, because the mean of its divisors is an integer number (42704665164).

Almost surely, 2^550510001050 is an apocalyptic number.

550510001050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

550510001050 is a deficient number, since it is larger than the sum of its proper divisors (474401962886).

550510001050 is a wasteful number, since it uses less digits than its factorization.

550510001050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10358742 (or 10358737 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 22.

The spelling of 550510001050 in words is "five hundred fifty billion, five hundred ten million, one thousand, fifty".