2560461153 has 8 divisors (see below), whose sum is σ = 3469914816. Its totient is φ = 1678990800.

The previous prime is 2560461149. The next prime is 2560461227. The reversal of 2560461153 is 3511640652.

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

It is not a de Polignac number, because 2560461153 - 2² = 2560461149 is a prime.

It is a super-2 number, since 2×2560461153² = 13111922632044178818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2560461133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6995613 + ... + 6995978.

It is an arithmetic number, because the mean of its divisors is an integer number (433739352).

Almost surely, 2^2560461153 is an apocalyptic number.

It is an amenable number.

2560461153 is a deficient number, since it is larger than the sum of its proper divisors (909453663).

2560461153 is a wasteful number, since it uses less digits than its factorization.

2560461153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13991655.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2560461153 is about 50600.9995257011. Note that the first 3 decimals coincide. The cubic root of 2560461153 is about 1368.0628941323.

The spelling of 2560461153 in words is "two billion, five hundred sixty million, four hundred sixty-one thousand, one hundred fifty-three".