10051000550 has 12 divisors (see below), whose sum is σ = 18694861116. Its totient is φ = 4020400200.

The previous prime is 10051000543. The next prime is 10051000579. The reversal of 10051000550 is 5500015001.

It is a super-2 number, since 2×10051000550² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100509956 + ... + 100510055.

It is an arithmetic number, because the mean of its divisors is an integer number (1557905093).

Almost surely, 2^10051000550 is an apocalyptic number.

10051000550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10051000550 is a deficient number, since it is larger than the sum of its proper divisors (8643860566).

10051000550 is a wasteful number, since it uses less digits than its factorization.

10051000550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201020023 (or 201020018 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 17.

Adding to 10051000550 its reverse (5500015001), we get a palindrome (15551015551).

The spelling of 10051000550 in words is "ten billion, fifty-one million, five hundred fifty", and thus it is an aban number.