5390859 has 4 divisors (see below), whose sum is σ = 7187816. Its totient is φ = 3593904.

The previous prime is 5390857. The next prime is 5390873. The reversal of 5390859 is 9580935.

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

It is not a de Polignac number, because 5390859 - 2¹ = 5390857 is a prime.

It is a super-2 number, since 2×5390859² = 58122721515762, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5390857) 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, 898474 + ... + 898479.

It is an arithmetic number, because the mean of its divisors is an integer number (1796954).

Almost surely, 2^5390859 is an apocalyptic number.

5390859 is a deficient number, since it is larger than the sum of its proper divisors (1796957).

5390859 is a wasteful number, since it uses less digits than its factorization.

5390859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796956.

The product of its (nonzero) digits is 48600, while the sum is 39.

The square root of 5390859 is about 2321.8223446250. The cubic root of 5390859 is about 175.3420141368.

The spelling of 5390859 in words is "five million, three hundred ninety thousand, eight hundred fifty-nine".