2560464154 has 8 divisors (see below), whose sum is σ = 3930014880. Its totient is φ = 1250459196.

The previous prime is 2560464139. The next prime is 2560464157. The reversal of 2560464154 is 4514640652.

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

It is not an unprimeable number, because it can be changed into a prime (2560464157) 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, 14886334 + ... + 14886505.

It is an arithmetic number, because the mean of its divisors is an integer number (491251860).

Almost surely, 2^2560464154 is an apocalyptic number.

2560464154 is a deficient number, since it is larger than the sum of its proper divisors (1369550726).

2560464154 is a wasteful number, since it uses less digits than its factorization.

2560464154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29772884.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2560464154 is about 50601.0291792568. The cubic root of 2560464154 is about 1368.0634286135.

The spelling of 2560464154 in words is "two billion, five hundred sixty million, four hundred sixty-four thousand, one hundred fifty-four".