5275525278 has 8 divisors (see below), whose sum is σ = 10551050568. Its totient is φ = 1758508424.

The previous prime is 5275525273. The next prime is 5275525301. The reversal of 5275525278 is 8725255725.

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

5275525278 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5275525273) 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, 439627101 + ... + 439627112.

It is an arithmetic number, because the mean of its divisors is an integer number (1318881321).

Almost surely, 2^5275525278 is an apocalyptic number.

5275525278 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5275525278 is a wasteful number, since it uses less digits than its factorization.

5275525278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879254218.

The product of its digits is 1960000, while the sum is 48.

The square root of 5275525278 is about 72632.8113045337. The cubic root of 5275525278 is about 1740.8254855762.

The spelling of 5275525278 in words is "five billion, two hundred seventy-five million, five hundred twenty-five thousand, two hundred seventy-eight".