2546554505 has 12 divisors (see below), whose sum is σ = 3358927236. Its totient is φ = 1852039200.

The previous prime is 2546554501. The next prime is 2546554529. The reversal of 2546554505 is 5054556452.

2546554505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 320696464 + 2225858041 = 17908^2 + 47179^2 .

It is not a de Polignac number, because 2546554505 - 2² = 2546554501 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2546554501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2103986 + ... + 2105195.

It is an arithmetic number, because the mean of its divisors is an integer number (279910603).

Almost surely, 2^2546554505 is an apocalyptic number.

It is an amenable number.

2546554505 is a deficient number, since it is larger than the sum of its proper divisors (812372731).

2546554505 is a wasteful number, since it uses less digits than its factorization.

2546554505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4209208 (or 4209197 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 41.

The square root of 2546554505 is about 50463.3976759393. The cubic root of 2546554505 is about 1365.5816070882.

The spelling of 2546554505 in words is "two billion, five hundred forty-six million, five hundred fifty-four thousand, five hundred five".