2460681851 has 4 divisors (see below), whose sum is σ = 2513036832. Its totient is φ = 2408326872.

The previous prime is 2460681799. The next prime is 2460681859. The reversal of 2460681851 is 1581860642.

2460681851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2460681851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2460681799 and 2460681808.

It is not an unprimeable number, because it can be changed into a prime (2460681859) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26177420 + ... + 26177513.

It is an arithmetic number, because the mean of its divisors is an integer number (628259208).

Almost surely, 2^2460681851 is an apocalyptic number.

2460681851 is a deficient number, since it is larger than the sum of its proper divisors (52354981).

2460681851 is an equidigital number, since it uses as much as digits as its factorization.

2460681851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52354980.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 2460681851 is about 49605.2603158173. The cubic root of 2460681851 is about 1350.0561203922.

The spelling of 2460681851 in words is "two billion, four hundred sixty million, six hundred eighty-one thousand, eight hundred fifty-one".