2456094481 has 3 divisors (see below), whose sum is σ = 2456144041. Its totient is φ = 2456044922.

The previous prime is 2456094479. The next prime is 2456094541. The reversal of 2456094481 is 1844906542.

The square root of 2456094481 is 49559.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2456094481 - 2¹ = 2456094479 is a prime.

It is a super-2 number, since 2×2456094481² = 12064800199197318722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2456094461) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 24780 + ... + 74338.

Almost surely, 2^2456094481 is an apocalyptic number.

2456094481 is the 49559-th square number.

2456094481 is the 24780-th centered octagonal number.

It is an amenable number.

2456094481 is a deficient number, since it is larger than the sum of its proper divisors (49560).

2456094481 is an frugal number, since it uses more digits than its factorization.

2456094481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99118 (or 49559 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The cubic root of 2456094481 is about 1349.2166431104.

The spelling of 2456094481 in words is "two billion, four hundred fifty-six million, ninety-four thousand, four hundred eighty-one".