5250075527778 has 64 divisors (see below), whose sum is σ = 10764419909760. Its totient is φ = 1706396709888.

The previous prime is 5250075527773. The next prime is 5250075527783. The reversal of 5250075527778 is 8777255700525.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5250075527773) and next prime (5250075527783).

It is not an unprimeable number, because it can be changed into a prime (5250075527773) 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 31 ways as a sum of consecutive naturals, for example, 147584778 + ... + 147620346.

It is an arithmetic number, because the mean of its divisors is an integer number (168194061090).

Almost surely, 2^{5250075527778} is an apocalyptic number.

5250075527778 is an abundant number, since it is smaller than the sum of its proper divisors (5514344381982).

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

5250075527778 is a wasteful number, since it uses less digits than its factorization.

5250075527778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38483.

The product of its (nonzero) digits is 48020000, while the sum is 60.

The spelling of 5250075527778 in words is "five trillion, two hundred fifty billion, seventy-five million, five hundred twenty-seven thousand, seven hundred seventy-eight".