5425899 has 16 divisors (see below), whose sum is σ = 7655424. Its totient is φ = 3412800.

The previous prime is 5425879. The next prime is 5425909. The reversal of 5425899 is 9985245.

It is not a de Polignac number, because 5425899 - 2¹² = 5421803 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5425899.

It is not an unprimeable number, because it can be changed into a prime (5425879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3102 + ... + 4524.

It is an arithmetic number, because the mean of its divisors is an integer number (478464).

Almost surely, 2^5425899 is an apocalyptic number.

5425899 is a deficient number, since it is larger than the sum of its proper divisors (2229525).

5425899 is a wasteful number, since it uses less digits than its factorization.

5425899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498.

The product of its digits is 129600, while the sum is 42.

The square root of 5425899 is about 2329.3559195623. The cubic root of 5425899 is about 175.7210953613.

It can be divided in two parts, 542 and 5899, that added together give a triangular number (6441 = T₁₁₃).

The spelling of 5425899 in words is "five million, four hundred twenty-five thousand, eight hundred ninety-nine".