8136036057 has 4 divisors (see below), whose sum is σ = 10848048080. Its totient is φ = 5424024036.

The previous prime is 8136036053. The next prime is 8136036061. The reversal of 8136036057 is 7506306318.

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 an interprime number because it is at equal distance from previous prime (8136036053) and next prime (8136036061).

It is not a de Polignac number, because 8136036057 - 2² = 8136036053 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8136036053) 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, 1356006007 + ... + 1356006012.

It is an arithmetic number, because the mean of its divisors is an integer number (2712012020).

Almost surely, 2^8136036057 is an apocalyptic number.

It is an amenable number.

8136036057 is a deficient number, since it is larger than the sum of its proper divisors (2712012023).

8136036057 is a wasteful number, since it uses less digits than its factorization.

8136036057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712012022.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 8136036057 is about 90199.9781430129. The cubic root of 8136036057 is about 2011.2726820318.

The spelling of 8136036057 in words is "eight billion, one hundred thirty-six million, thirty-six thousand, fifty-seven".