5361999 has 4 divisors (see below), whose sum is σ = 7149336. Its totient is φ = 3574664.

The previous prime is 5361997. The next prime is 5362033. The reversal of 5361999 is 9991635.

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 5361999 - 2¹ = 5361997 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5361999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5361997) 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, 893664 + ... + 893669.

It is an arithmetic number, because the mean of its divisors is an integer number (1787334).

Almost surely, 2^5361999 is an apocalyptic number.

5361999 is a deficient number, since it is larger than the sum of its proper divisors (1787337).

5361999 is a wasteful number, since it uses less digits than its factorization.

5361999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787336.

The product of its digits is 65610, while the sum is 42.

The square root of 5361999 is about 2315.5990585591. The cubic root of 5361999 is about 175.0285558843.

The spelling of 5361999 in words is "five million, three hundred sixty-one thousand, nine hundred ninety-nine".