2546671468 has 36 divisors (see below), whose sum is σ = 5164665912. Its totient is φ = 1089479680.

The previous prime is 2546671433. The next prime is 2546671489. The reversal of 2546671468 is 8641766452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87421 + ... + 112852.

It is an arithmetic number, because the mean of its divisors is an integer number (143462942).

Almost surely, 2^2546671468 is an apocalyptic number.

It is an amenable number.

2546671468 is an abundant number, since it is smaller than the sum of its proper divisors (2617994444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2546671468 is a wasteful number, since it uses less digits than its factorization.

2546671468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200322 (or 200303 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 49.

The square root of 2546671468 is about 50464.5565520990. The cubic root of 2546671468 is about 1365.6025137781.

The spelling of 2546671468 in words is "two billion, five hundred forty-six million, six hundred seventy-one thousand, four hundred sixty-eight".