2467768651 has 4 divisors (see below), whose sum is σ = 2467901232. Its totient is φ = 2467636072.

The previous prime is 2467768631. The next prime is 2467768663. The reversal of 2467768651 is 1568677642.

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

It is a cyclic number.

It is not a de Polignac number, because 2467768651 - 2⁵ = 2467768619 is a prime.

It is a super-2 number, since 2×2467768651² = 12179764229716719602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2467768631) 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, 32695 + ... + 77488.

It is an arithmetic number, because the mean of its divisors is an integer number (616975308).

Almost surely, 2^2467768651 is an apocalyptic number.

2467768651 is a deficient number, since it is larger than the sum of its proper divisors (132581).

2467768651 is a wasteful number, since it uses less digits than its factorization.

2467768651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132580.

The product of its digits is 3386880, while the sum is 52.

The square root of 2467768651 is about 49676.6408989175. The cubic root of 2467768651 is about 1351.3509386633.

The spelling of 2467768651 in words is "two billion, four hundred sixty-seven million, seven hundred sixty-eight thousand, six hundred fifty-one".