10155451611 has 4 divisors (see below), whose sum is σ = 13540602152. Its totient is φ = 6770301072.

The previous prime is 10155451577. The next prime is 10155451639. The reversal of 10155451611 is 11615455101.

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

It is not a de Polignac number, because 10155451611 - 2¹⁰ = 10155450587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10155451661) 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, 1692575266 + ... + 1692575271.

It is an arithmetic number, because the mean of its divisors is an integer number (3385150538).

Almost surely, 2^10155451611 is an apocalyptic number.

10155451611 is a deficient number, since it is larger than the sum of its proper divisors (3385150541).

10155451611 is an equidigital number, since it uses as much as digits as its factorization.

10155451611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385150540.

The product of its (nonzero) digits is 3000, while the sum is 30.

The spelling of 10155451611 in words is "ten billion, one hundred fifty-five million, four hundred fifty-one thousand, six hundred eleven".