2468989153 has 16 divisors (see below), whose sum is σ = 2620026000. Its totient is φ = 2322960640.

The previous prime is 2468989151. The next prime is 2468989163. The reversal of 2468989153 is 3519898642.

It can be written as a sum of positive squares in 8 ways, for example, as 98565184 + 2370423969 = 9928^2 + 48687^2 .

It is a cyclic number.

It is not a de Polignac number, because 2468989153 - 2¹ = 2468989151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2468989094 and 2468989103.

It is not an unprimeable number, because it can be changed into a prime (2468989151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223623 + ... + 234403.

It is an arithmetic number, because the mean of its divisors is an integer number (163751625).

Almost surely, 2^2468989153 is an apocalyptic number.

It is an amenable number.

2468989153 is a deficient number, since it is larger than the sum of its proper divisors (151036847).

2468989153 is a wasteful number, since it uses less digits than its factorization.

2468989153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11012.

The product of its digits is 3732480, while the sum is 55.

The square root of 2468989153 is about 49688.9238462658. The cubic root of 2468989153 is about 1351.5736843802.

The spelling of 2468989153 in words is "two billion, four hundred sixty-eight million, nine hundred eighty-nine thousand, one hundred fifty-three".