8053030049 has 4 divisors (see below), whose sum is σ = 8068428336. Its totient is φ = 8037631764.

The previous prime is 8053030021. The next prime is 8053030103. The reversal of 8053030049 is 9400303508.

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 a de Polignac number, because none of the positive numbers 2^k-8053030049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8053029997 and 8053030024.

It is not an unprimeable number, because it can be changed into a prime (8053032049) 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, 7698359 + ... + 7699404.

It is an arithmetic number, because the mean of its divisors is an integer number (2017107084).

Almost surely, 2^8053030049 is an apocalyptic number.

It is an amenable number.

8053030049 is a deficient number, since it is larger than the sum of its proper divisors (15398287).

8053030049 is a wasteful number, since it uses less digits than its factorization.

8053030049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15398286.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 8053030049 is about 89738.6764388689. The cubic root of 8053030049 is about 2004.4094420161.

The spelling of 8053030049 in words is "eight billion, fifty-three million, thirty thousand, forty-nine".