5442777 has 6 divisors (see below), whose sum is σ = 7861802. Its totient is φ = 3628512.

The previous prime is 5442751. The next prime is 5442781. The reversal of 5442777 is 7772445.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5433561 + 9216 = 2331^2 + 96^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5442777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5442727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 302368 + ... + 302385.

Almost surely, 2^5442777 is an apocalyptic number.

It is an amenable number.

5442777 is a deficient number, since it is larger than the sum of its proper divisors (2419025).

5442777 is a wasteful number, since it uses less digits than its factorization.

5442777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604759 (or 604756 counting only the distinct ones).

The product of its digits is 54880, while the sum is 36.

The square root of 5442777 is about 2332.9759964475. The cubic root of 5442777 is about 175.9031082563.

It can be divided in two parts, 544 and 2777, that added together give a triangular number (3321 = T₈₁).

The spelling of 5442777 in words is "five million, four hundred forty-two thousand, seven hundred seventy-seven".