5445296953 has 4 divisors (see below), whose sum is σ = 5451681508. Its totient is φ = 5438912400.

The previous prime is 5445296951. The next prime is 5445297019. The reversal of 5445296953 is 3596925445.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3596925445 = 5 ⋅719385089.

It can be written as a sum of positive squares in 2 ways, for example, as 3261323664 + 2183973289 = 57108^2 + 46733^2 .

It is a cyclic number.

It is not a de Polignac number, because 5445296953 - 2¹ = 5445296951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5445296953.

It is not an unprimeable number, because it can be changed into a prime (5445296951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3190998 + ... + 3192703.

It is an arithmetic number, because the mean of its divisors is an integer number (1362920377).

Almost surely, 2^5445296953 is an apocalyptic number.

It is an amenable number.

5445296953 is a deficient number, since it is larger than the sum of its proper divisors (6384555).

5445296953 is an equidigital number, since it uses as much as digits as its factorization.

5445296953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6384554.

The product of its digits is 5832000, while the sum is 52.

The square root of 5445296953 is about 73792.2553727693. The cubic root of 5445296953 is about 1759.3025121250.

The spelling of 5445296953 in words is "five billion, four hundred forty-five million, two hundred ninety-six thousand, nine hundred fifty-three".