5250550527805 has 16 divisors (see below), whose sum is σ = 6874080323904. Its totient is φ = 3818230890880.

The previous prime is 5250550527787. The next prime is 5250550527809. The reversal of 5250550527805 is 5087250550525.

It is not a de Polignac number, because 5250550527805 - 2²¹ = 5250548430653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5250550527809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3787384 + ... + 4984513.

It is an arithmetic number, because the mean of its divisors is an integer number (429630020244).

Almost surely, 2^{5250550527805} is an apocalyptic number.

5250550527805 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5250550527805 is a deficient number, since it is larger than the sum of its proper divisors (1623529796099).

5250550527805 is a wasteful number, since it uses less digits than its factorization.

5250550527805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8782796.

The product of its (nonzero) digits is 3500000, while the sum is 49.

The spelling of 5250550527805 in words is "five trillion, two hundred fifty billion, five hundred fifty million, five hundred twenty-seven thousand, eight hundred five".