10605855001 has 4 divisors (see below), whose sum is σ = 12120977152. Its totient is φ = 9090732852.

The previous prime is 10605854999. The next prime is 10605855017. The reversal of 10605855001 is 10055850601.

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, and also an emirpimes, since its reverse is a distinct semiprime: 10055850601 = 29 ⋅346753469.

It is a cyclic number.

It is not a de Polignac number, because 10605855001 - 2¹ = 10605854999 is a prime.

It is a super-2 number, since 2×10605855001² (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 (10605855061) 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, 757561065 + ... + 757561078.

It is an arithmetic number, because the mean of its divisors is an integer number (3030244288).

Almost surely, 2^10605855001 is an apocalyptic number.

It is an amenable number.

10605855001 is a deficient number, since it is larger than the sum of its proper divisors (1515122151).

10605855001 is an equidigital number, since it uses as much as digits as its factorization.

10605855001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515122150.

The product of its (nonzero) digits is 6000, while the sum is 31.

The spelling of 10605855001 in words is "ten billion, six hundred five million, eight hundred fifty-five thousand, one".