5570399 has 4 divisors (see below), whose sum is σ = 5587560. Its totient is φ = 5553240.

The previous prime is 5570377. The next prime is 5570413. The reversal of 5570399 is 9930755.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5570399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5570329) 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, 8084 + ... + 8745.

It is an arithmetic number, because the mean of its divisors is an integer number (1396890).

Almost surely, 2^5570399 is an apocalyptic number.

5570399 is a deficient number, since it is larger than the sum of its proper divisors (17161).

5570399 is a wasteful number, since it uses less digits than its factorization.

5570399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17160.

The product of its (nonzero) digits is 42525, while the sum is 38.

The square root of 5570399 is about 2360.1692735903. The cubic root of 5570399 is about 177.2673563930.

The spelling of 5570399 in words is "five million, five hundred seventy thousand, three hundred ninety-nine".