64010428258 has 16 divisors (see below), whose sum is σ = 109737097344. Its totient is φ = 27431807040.

The previous prime is 64010428243. The next prime is 64010428259. The reversal of 64010428258 is 85282401046.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 64010428258.

It is not an unprimeable number, because it can be changed into a prime (64010428259) 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, 265018 + ... + 445258.

It is an arithmetic number, because the mean of its divisors is an integer number (6858568584).

Almost surely, 2^64010428258 is an apocalyptic number.

64010428258 is a deficient number, since it is larger than the sum of its proper divisors (45726669086).

64010428258 is a wasteful number, since it uses less digits than its factorization.

64010428258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205617.

The product of its (nonzero) digits is 122880, while the sum is 40.

The spelling of 64010428258 in words is "sixty-four billion, ten million, four hundred twenty-eight thousand, two hundred fifty-eight".