3812055011 has 4 divisors (see below), whose sum is σ = 3812187624. Its totient is φ = 3811922400.

The previous prime is 3812054977. The next prime is 3812055053. The reversal of 3812055011 is 1105502183.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1105502183 = 137 ⋅8069359.

It is a cyclic number.

It is not a de Polignac number, because 3812055011 - 2²⁶ = 3744946147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3812055311) 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, 3110 + ... + 87371.

It is an arithmetic number, because the mean of its divisors is an integer number (953046906).

Almost surely, 2^3812055011 is an apocalyptic number.

3812055011 is a deficient number, since it is larger than the sum of its proper divisors (132613).

3812055011 is an equidigital number, since it uses as much as digits as its factorization.

3812055011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132612.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 3812055011 is about 61741.8416553961. The cubic root of 3812055011 is about 1562.1391608438.

Adding to 3812055011 its reverse (1105502183), we get a palindrome (4917557194).

The spelling of 3812055011 in words is "three billion, eight hundred twelve million, fifty-five thousand, eleven".