2545546314 has 8 divisors (see below), whose sum is σ = 5091092640. Its totient is φ = 848515436.

The previous prime is 2545546309. The next prime is 2545546331. The reversal of 2545546314 is 4136455452.

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

2545546314 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212128854 + ... + 212128865.

It is an arithmetic number, because the mean of its divisors is an integer number (636386580).

Almost surely, 2^2545546314 is an apocalyptic number.

2545546314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2545546314 is a wasteful number, since it uses less digits than its factorization.

2545546314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424257724.

The product of its digits is 288000, while the sum is 39.

The square root of 2545546314 is about 50453.4073576800. The cubic root of 2545546314 is about 1365.4013702476.

The spelling of 2545546314 in words is "two billion, five hundred forty-five million, five hundred forty-six thousand, three hundred fourteen".