7996151811 has 8 divisors (see below), whose sum is σ = 11005456384. Its totient is φ = 5158807560.

The previous prime is 7996151803. The next prime is 7996151827. The reversal of 7996151811 is 1181516997.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7996151811 - 2³ = 7996151803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7996151011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42989971 + ... + 42990156.

It is an arithmetic number, because the mean of its divisors is an integer number (1375682048).

Almost surely, 2^7996151811 is an apocalyptic number.

7996151811 is a deficient number, since it is larger than the sum of its proper divisors (3009304573).

7996151811 is a wasteful number, since it uses less digits than its factorization.

7996151811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85980161.

The product of its digits is 136080, while the sum is 48.

The square root of 7996151811 is about 89421.2044819348. The cubic root of 7996151811 is about 1999.6792661510.

The spelling of 7996151811 in words is "seven billion, nine hundred ninety-six million, one hundred fifty-one thousand, eight hundred eleven".