5451027379 has 4 divisors (see below), whose sum is σ = 6229745584. Its totient is φ = 4672309176.

The previous prime is 5451027359. The next prime is 5451027403. The reversal of 5451027379 is 9737201545.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9737201545 = 5 ⋅1947440309.

It is a cyclic number.

It is not a de Polignac number, because 5451027379 - 2²⁵ = 5417472947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5451027359) 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, 389359092 + ... + 389359105.

It is an arithmetic number, because the mean of its divisors is an integer number (1557436396).

Almost surely, 2^5451027379 is an apocalyptic number.

5451027379 is a deficient number, since it is larger than the sum of its proper divisors (778718205).

5451027379 is an equidigital number, since it uses as much as digits as its factorization.

5451027379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778718204.

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 5451027379 is about 73831.0732618726. The cubic root of 5451027379 is about 1759.9194370622.

The spelling of 5451027379 in words is "five billion, four hundred fifty-one million, twenty-seven thousand, three hundred seventy-nine".