2546040996 has 18 divisors (see below), whose sum is σ = 6435825942. Its totient is φ = 848680320.

The previous prime is 2546040971. The next prime is 2546041013. The reversal of 2546040996 is 6990406452.

It can be written as a sum of positive squares in only one way, i.e., 2444313600 + 101727396 = 49440^2 + 10086^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35361645 + ... + 35361716.

Almost surely, 2^2546040996 is an apocalyptic number.

It is an amenable number.

2546040996 is an abundant number, since it is smaller than the sum of its proper divisors (3889784946).

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

2546040996 is a wasteful number, since it uses less digits than its factorization.

2546040996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70723371 (or 70723366 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 2546040996 is about 50458.3094841672. The cubic root of 2546040996 is about 1365.4898117383.

The spelling of 2546040996 in words is "two billion, five hundred forty-six million, forty thousand, nine hundred ninety-six".