10050550551 has 20 divisors (see below), whose sum is σ = 15084966424. Its totient is φ = 6668600400.

The previous prime is 10050550529. The next prime is 10050550589. The reversal of 10050550551 is 15505505001.

10050550551 is a `hidden beast` number, since 10 + 0 + 50 + 5 + 50 + 551 = 666.

It is not a de Polignac number, because 10050550551 - 2⁷ = 10050550423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10050550351) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 276940 + ... + 311121.

Almost surely, 2^10050550551 is an apocalyptic number.

10050550551 is a deficient number, since it is larger than the sum of its proper divisors (5034415873).

10050550551 is an equidigital number, since it uses as much as digits as its factorization.

10050550551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588284 (or 588275 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 27.

The spelling of 10050550551 in words is "ten billion, fifty million, five hundred fifty thousand, five hundred fifty-one".