10550010001 has 4 divisors (see below), whose sum is σ = 11008706112. Its totient is φ = 10091313892.

The previous prime is 10550009971. The next prime is 10550010017. The reversal of 10550010001 is 10001005501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10550010001 - 2⁵ = 10550009969 is a prime.

It is a super-2 number, since 2×10550010001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10550010301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229348021 + ... + 229348066.

It is an arithmetic number, because the mean of its divisors is an integer number (2752176528).

Almost surely, 2^10550010001 is an apocalyptic number.

It is an amenable number.

10550010001 is a deficient number, since it is larger than the sum of its proper divisors (458696111).

10550010001 is an equidigital number, since it uses as much as digits as its factorization.

10550010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458696110.

The product of its (nonzero) digits is 25, while the sum is 13.

Adding to 10550010001 its reverse (10001005501), we get a palindrome (20551015502).

The spelling of 10550010001 in words is "ten billion, five hundred fifty million, ten thousand, one".