5452395779 has 4 divisors (see below), whose sum is σ = 5454956520. Its totient is φ = 5449835040.

The previous prime is 5452395749. The next prime is 5452395799. The reversal of 5452395779 is 9775932545.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9775932545 = 5 ⋅1955186509.

It is a cyclic number.

It is not a de Polignac number, because 5452395779 - 2²⁴ = 5435618563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5452395749) 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 3 ways as a sum of consecutive naturals, for example, 1277174 + ... + 1281435.

It is an arithmetic number, because the mean of its divisors is an integer number (1363739130).

Almost surely, 2^5452395779 is an apocalyptic number.

5452395779 is a deficient number, since it is larger than the sum of its proper divisors (2560741).

5452395779 is a wasteful number, since it uses less digits than its factorization.

5452395779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560740.

The product of its digits is 11907000, while the sum is 56.

The square root of 5452395779 is about 73840.3397811792. The cubic root of 5452395779 is about 1760.0666920105.

The spelling of 5452395779 in words is "five billion, four hundred fifty-two million, three hundred ninety-five thousand, seven hundred seventy-nine".