2541090056 has 16 divisors (see below), whose sum is σ = 4765113900. Its totient is φ = 1270393024.

The previous prime is 2541090053. The next prime is 2541090073. The reversal of 2541090056 is 6500901452.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2496601156 + 44488900 = 49966^2 + 6670^2 .

It is not an unprimeable number, because it can be changed into a prime (2541090053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86510 + ... + 112098.

Almost surely, 2^2541090056 is an apocalyptic number.

It is an amenable number.

2541090056 is a deficient number, since it is larger than the sum of its proper divisors (2224023844).

2541090056 is a wasteful number, since it uses less digits than its factorization.

2541090056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38008 (or 38004 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 2541090056 is about 50409.2259016145. The cubic root of 2541090056 is about 1364.6041432400.

The spelling of 2541090056 in words is "two billion, five hundred forty-one million, ninety thousand, fifty-six".