5442772445 has 32 divisors (see below), whose sum is σ = 7550807040. Its totient is φ = 3722275840.

The previous prime is 5442772441. The next prime is 5442772469.

5442772445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5442772445 - 2² = 5442772441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5442772396 and 5442772405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442772441) 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 31 ways as a sum of consecutive naturals, for example, 1618676 + ... + 1622034.

It is an arithmetic number, because the mean of its divisors is an integer number (235962720).

Almost surely, 2^5442772445 is an apocalyptic number.

5442772445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5442772445 is a deficient number, since it is larger than the sum of its proper divisors (2108034595).

5442772445 is a wasteful number, since it uses less digits than its factorization.

5442772445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5125.

The product of its digits is 1254400, while the sum is 44.

The square root of 5442772445 is about 73775.1478819257. The cubic root of 5442772445 is about 1759.0305918582.

The spelling of 5442772445 in words is "five billion, four hundred forty-two million, seven hundred seventy-two thousand, four hundred forty-five".