254545064 has 32 divisors (see below), whose sum is σ = 499716000. Its totient is φ = 121394112.

The previous prime is 254545037. The next prime is 254545069. The reversal of 254545064 is 460545452.

It is not an unprimeable number, because it can be changed into a prime (254545069) 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, 12647 + ... + 25865.

It is an arithmetic number, because the mean of its divisors is an integer number (15616125).

Almost surely, 2^254545064 is an apocalyptic number.

It is an amenable number.

254545064 is a deficient number, since it is larger than the sum of its proper divisors (245170936).

254545064 is a wasteful number, since it uses less digits than its factorization.

254545064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13337 (or 13333 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The square root of 254545064 is about 15954.4684649787. The cubic root of 254545064 is about 633.7552352880.

The spelling of 254545064 in words is "two hundred fifty-four million, five hundred forty-five thousand, sixty-four".