2546040464 has 40 divisors (see below), whose sum is σ = 5386717728. Its totient is φ = 1156148480.

The previous prime is 2546040443. The next prime is 2546040467. The reversal of 2546040464 is 4640406452.

2546040464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2546040467) 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, 186479 + ... + 199665.

Almost surely, 2^2546040464 is an apocalyptic number.

It is an amenable number.

2546040464 is an abundant number, since it is smaller than the sum of its proper divisors (2840677264).

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

2546040464 is a wasteful number, since it uses less digits than its factorization.

2546040464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14303 (or 14297 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The square root of 2546040464 is about 50458.3042124882. The cubic root of 2546040464 is about 1365.4897166311.

The spelling of 2546040464 in words is "two billion, five hundred forty-six million, forty thousand, four hundred sixty-four".