2546464467 has 8 divisors (see below), whose sum is σ = 3430289296. Its totient is φ = 1680141312.

The previous prime is 2546464463. The next prime is 2546464469. The reversal of 2546464467 is 7644646452.

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

It is not a de Polignac number, because 2546464467 - 2² = 2546464463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2546464463) 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, 4375078 + ... + 4375659.

It is an arithmetic number, because the mean of its divisors is an integer number (428786162).

Almost surely, 2^2546464467 is an apocalyptic number.

2546464467 is a deficient number, since it is larger than the sum of its proper divisors (883824829).

2546464467 is an equidigital number, since it uses as much as digits as its factorization.

2546464467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8750837.

The product of its digits is 3870720, while the sum is 48.

The square root of 2546464467 is about 50462.5055561057. The cubic root of 2546464467 is about 1365.5655127032.

The spelling of 2546464467 in words is "two billion, five hundred forty-six million, four hundred sixty-four thousand, four hundred sixty-seven".