10005551010050 has 48 divisors (see below), whose sum is σ = 18877452390720. Its totient is φ = 3944993327040.

The previous prime is 10005551009999. The next prime is 10005551010097. The reversal of 10005551010050 is 5001015550001.

It is a happy number.

It is a super-2 number, since 2×10005551010050² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10005551009998 and 10005551010025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 924137 + ... + 4567836.

It is an arithmetic number, because the mean of its divisors is an integer number (393280258140).

Almost surely, 2^{10005551010050} is an apocalyptic number.

10005551010050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10005551010050 is a deficient number, since it is larger than the sum of its proper divisors (8871901380670).

10005551010050 is a wasteful number, since it uses less digits than its factorization.

10005551010050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5492507 (or 5492502 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 23.

Adding to 10005551010050 its reverse (5001015550001), we get a palindrome (15006566560051).

The spelling of 10005551010050 in words is "ten trillion, five billion, five hundred fifty-one million, ten thousand, fifty".