2454681709 has 8 divisors (see below), whose sum is σ = 2481149888. Its totient is φ = 2428237440.

The previous prime is 2454681707. The next prime is 2454681727. The reversal of 2454681709 is 9071864542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2454681709 - 2¹ = 2454681707 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2454681701) 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 7 ways as a sum of consecutive naturals, for example, 266194 + ... + 275260.

It is an arithmetic number, because the mean of its divisors is an integer number (310143736).

Almost surely, 2^2454681709 is an apocalyptic number.

It is an amenable number.

2454681709 is a deficient number, since it is larger than the sum of its proper divisors (26468179).

2454681709 is an equidigital number, since it uses as much as digits as its factorization.

2454681709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11955.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 2454681709 is about 49544.7445144286. The cubic root of 2454681709 is about 1348.9578988448.

The spelling of 2454681709 in words is "two billion, four hundred fifty-four million, six hundred eighty-one thousand, seven hundred nine".