5278605258 has 16 divisors (see below), whose sum is σ = 10558104480. Its totient is φ = 1759386096.

The previous prime is 5278605257. The next prime is 5278605313. The reversal of 5278605258 is 8525068725.

It is not an unprimeable number, because it can be changed into a prime (5278605257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58413 + ... + 118191.

It is an arithmetic number, because the mean of its divisors is an integer number (659881530).

Almost surely, 2^5278605258 is an apocalyptic number.

5278605258 is an abundant number, since it is smaller than the sum of its proper divisors (5279499222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5278605258 is a wasteful number, since it uses less digits than its factorization.

5278605258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74501.

The product of its (nonzero) digits is 1344000, while the sum is 48.

The square root of 5278605258 is about 72654.0106119408. The cubic root of 5278605258 is about 1741.1641984249.

The spelling of 5278605258 in words is "five billion, two hundred seventy-eight million, six hundred five thousand, two hundred fifty-eight".