5577739 has 4 divisors (see below), whose sum is σ = 5613424. Its totient is φ = 5542056.

The previous prime is 5577731. The next prime is 5577749. The reversal of 5577739 is 9377755.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5577739 - 2³ = 5577731 is a prime.

It is a super-2 number, since 2×5577739² = 62222344704242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5577695 and 5577704.

It is not an unprimeable number, because it can be changed into a prime (5577731) 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, 17607 + ... + 17920.

It is an arithmetic number, because the mean of its divisors is an integer number (1403356).

Almost surely, 2^5577739 is an apocalyptic number.

5577739 is a deficient number, since it is larger than the sum of its proper divisors (35685).

5577739 is a wasteful number, since it uses less digits than its factorization.

5577739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35684.

The product of its digits is 231525, while the sum is 43.

The square root of 5577739 is about 2361.7237349021. The cubic root of 5577739 is about 177.3451827341.

The spelling of 5577739 in words is "five million, five hundred seventy-seven thousand, seven hundred thirty-nine".