5265450144 has 96 divisors (see below), whose sum is σ = 15446773440. Its totient is φ = 1744955136.

The previous prime is 5265450109. The next prime is 5265450167. The reversal of 5265450144 is 4410545625.

5265450144 is a `hidden beast` number, since 5 + 2 + 65 + 450 + 144 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5265450099 and 5265450108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131859 + ... + 167085.

It is an arithmetic number, because the mean of its divisors is an integer number (160903890).

Almost surely, 2^5265450144 is an apocalyptic number.

5265450144 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5265450144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7723386720).

5265450144 is an abundant number, since it is smaller than the sum of its proper divisors (10181323296).

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

5265450144 is a wasteful number, since it uses less digits than its factorization.

5265450144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35419 (or 35405 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The square root of 5265450144 is about 72563.4215290321. The cubic root of 5265450144 is about 1739.7165769044.

Adding to 5265450144 its reverse (4410545625), we get a palindrome (9675995769).

The spelling of 5265450144 in words is "five billion, two hundred sixty-five million, four hundred fifty thousand, one hundred forty-four".