2541454766 has 4 divisors (see below), whose sum is σ = 3812182152. Its totient is φ = 1270727382.

The previous prime is 2541454739. The next prime is 2541454793. The reversal of 2541454766 is 6674541452.

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

It is an interprime number because it is at equal distance from previous prime (2541454739) and next prime (2541454793).

It is a super-2 number, since 2×2541454766² = 12917984655248229512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 635363690 + ... + 635363693.

It is an arithmetic number, because the mean of its divisors is an integer number (953045538).

Almost surely, 2^2541454766 is an apocalyptic number.

2541454766 is a deficient number, since it is larger than the sum of its proper divisors (1270727386).

2541454766 is a wasteful number, since it uses less digits than its factorization.

2541454766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270727385.

The product of its digits is 806400, while the sum is 44.

The square root of 2541454766 is about 50412.8432643905. The cubic root of 2541454766 is about 1364.6694250623.

The spelling of 2541454766 in words is "two billion, five hundred forty-one million, four hundred fifty-four thousand, seven hundred sixty-six".