2541162512 has 40 divisors (see below), whose sum is σ = 5632306176. Its totient is φ = 1088015616.

The previous prime is 2541162451. The next prime is 2541162527. The reversal of 2541162512 is 2152611452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111308 + ... + 132180.

Almost surely, 2^2541162512 is an apocalyptic number.

It is an amenable number.

2541162512 is an abundant number, since it is smaller than the sum of its proper divisors (3091143664).

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

2541162512 is a wasteful number, since it uses less digits than its factorization.

2541162512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21975 (or 21969 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 2541162512 is about 50409.9445744587. The cubic root of 2541162512 is about 1364.6171131093.

Adding to 2541162512 its reverse (2152611452), we get a palindrome (4693773964).

The spelling of 2541162512 in words is "two billion, five hundred forty-one million, one hundred sixty-two thousand, five hundred twelve".