2546000461 has 4 divisors (see below), whose sum is σ = 2695765212. Its totient is φ = 2396235712.

The previous prime is 2546000441. The next prime is 2546000497. The reversal of 2546000461 is 1640006452.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1133668900 + 1412331561 = 33670^2 + 37581^2 .

It is a cyclic number.

It is not a de Polignac number, because 2546000461 - 2¹⁹ = 2545476173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546000441) 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, 74882350 + ... + 74882383.

It is an arithmetic number, because the mean of its divisors is an integer number (673941303).

Almost surely, 2^2546000461 is an apocalyptic number.

It is an amenable number.

2546000461 is a deficient number, since it is larger than the sum of its proper divisors (149764751).

2546000461 is a wasteful number, since it uses less digits than its factorization.

2546000461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149764750.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2546000461 is about 50457.9078143357. The cubic root of 2546000461 is about 1365.4825651382.

The spelling of 2546000461 in words is "two billion, five hundred forty-six million, four hundred sixty-one", and thus it is an aban number.