10050055511 has 4 divisors (see below), whose sum is σ = 10126773624. Its totient is φ = 9973337400.

The previous prime is 10050055507. The next prime is 10050055559. The reversal of 10050055511 is 11555005001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10050055511 - 2² = 10050055507 is a prime.

It is a super-2 number, since 2×10050055511² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10050055591) 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 3 ways as a sum of consecutive naturals, for example, 38358860 + ... + 38359121.

It is an arithmetic number, because the mean of its divisors is an integer number (2531693406).

Almost surely, 2^10050055511 is an apocalyptic number.

10050055511 is a deficient number, since it is larger than the sum of its proper divisors (76718113).

10050055511 is an equidigital number, since it uses as much as digits as its factorization.

10050055511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76718112.

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

The spelling of 10050055511 in words is "ten billion, fifty million, fifty-five thousand, five hundred eleven".