5445265753 has 4 divisors (see below), whose sum is σ = 5447728548. Its totient is φ = 5442802960.

The previous prime is 5445265751. The next prime is 5445265799. The reversal of 5445265753 is 3575625445.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5237127424 + 208138329 = 72368^2 + 14427^2 .

It is a cyclic number.

It is not a de Polignac number, because 5445265753 - 2¹ = 5445265751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5445265751) 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, 1228078 + ... + 1232503.

It is an arithmetic number, because the mean of its divisors is an integer number (1361932137).

Almost surely, 2^5445265753 is an apocalyptic number.

It is an amenable number.

5445265753 is a deficient number, since it is larger than the sum of its proper divisors (2462795).

5445265753 is a wasteful number, since it uses less digits than its factorization.

5445265753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462794.

The product of its digits is 2520000, while the sum is 46.

The square root of 5445265753 is about 73792.0439681677. The cubic root of 5445265753 is about 1759.2991520179.

The spelling of 5445265753 in words is "five billion, four hundred forty-five million, two hundred sixty-five thousand, seven hundred fifty-three".