2541654106 has 4 divisors (see below), whose sum is σ = 3812481162. Its totient is φ = 1270827052.

The previous prime is 2541654041. The next prime is 2541654119. The reversal of 2541654106 is 6014561452.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2442830625 + 98823481 = 49425^2 + 9941^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 635413525 + ... + 635413528.

Almost surely, 2^2541654106 is an apocalyptic number.

2541654106 is a deficient number, since it is larger than the sum of its proper divisors (1270827056).

2541654106 is a wasteful number, since it uses less digits than its factorization.

2541654106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270827055.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 2541654106 is about 50414.8203011773. The cubic root of 2541654106 is about 1364.7051035898.

The spelling of 2541654106 in words is "two billion, five hundred forty-one million, six hundred fifty-four thousand, one hundred six".