5444550125 has 16 divisors (see below), whose sum is σ = 7765485312. Its totient is φ = 3733405200.

The previous prime is 5444550079. The next prime is 5444550127. The reversal of 5444550125 is 5210554445.

It is not a de Polignac number, because 5444550125 - 2³⁰ = 4370808301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5444550127) 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 15 ways as a sum of consecutive naturals, for example, 3110297 + ... + 3112046.

It is an arithmetic number, because the mean of its divisors is an integer number (485342832).

Almost surely, 2^5444550125 is an apocalyptic number.

It is an amenable number.

5444550125 is a deficient number, since it is larger than the sum of its proper divisors (2320935187).

5444550125 is an equidigital number, since it uses as much as digits as its factorization.

5444550125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6222365 (or 6222355 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 35.

The square root of 5444550125 is about 73787.1948579156. The cubic root of 5444550125 is about 1759.2220784064. Note that the first 3 decimals are identical.

The spelling of 5444550125 in words is "five billion, four hundred forty-four million, five hundred fifty thousand, one hundred twenty-five".