2541966512 has 10 divisors (see below), whose sum is σ = 4925060148. Its totient is φ = 1270983248.

The previous prime is 2541966491. The next prime is 2541966529. The reversal of 2541966512 is 2156691452.

It is a super-2 number, since 2×2541966512² = 12923187496258892288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2541966512.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79436438 + ... + 79436469.

Almost surely, 2^2541966512 is an apocalyptic number.

It is an amenable number.

2541966512 is a deficient number, since it is larger than the sum of its proper divisors (2383093636).

2541966512 is a wasteful number, since it uses less digits than its factorization.

2541966512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158872915 (or 158872909 counting only the distinct ones).

The product of its digits is 129600, while the sum is 41.

The square root of 2541966512 is about 50417.9185607657. The cubic root of 2541966512 is about 1364.7610152886.

The spelling of 2541966512 in words is "two billion, five hundred forty-one million, nine hundred sixty-six thousand, five hundred twelve".