2546011564 has 6 divisors (see below), whose sum is σ = 4455520244. Its totient is φ = 1273005780.

The previous prime is 2546011561. The next prime is 2546011597. The reversal of 2546011564 is 4651106452.

It is not an unprimeable number, because it can be changed into a prime (2546011561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318251442 + ... + 318251449.

Almost surely, 2^2546011564 is an apocalyptic number.

It is an amenable number.

2546011564 is a deficient number, since it is larger than the sum of its proper divisors (1909508680).

2546011564 is a wasteful number, since it uses less digits than its factorization.

2546011564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636502895 (or 636502893 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 2546011564 is about 50458.0178366134. The cubic root of 2546011564 is about 1365.4845500724.

The spelling of 2546011564 in words is "two billion, five hundred forty-six million, eleven thousand, five hundred sixty-four".