2992766409851 has 4 divisors (see below), whose sum is σ = 3095965251600. Its totient is φ = 2889567568104.

The previous prime is 2992766409823. The next prime is 2992766409889. The reversal of 2992766409851 is 1589046672992.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2992766409851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2992766405851) 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, 51599420831 + ... + 51599420888.

It is an arithmetic number, because the mean of its divisors is an integer number (773991312900).

Almost surely, 2^{2992766409851} is an apocalyptic number.

2992766409851 is a deficient number, since it is larger than the sum of its proper divisors (103198841749).

2992766409851 is a wasteful number, since it uses less digits than its factorization.

2992766409851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103198841748.

The product of its (nonzero) digits is 117573120, while the sum is 68.

The spelling of 2992766409851 in words is "two trillion, nine hundred ninety-two billion, seven hundred sixty-six million, four hundred nine thousand, eight hundred fifty-one".