5390526 has 8 divisors (see below), whose sum is σ = 10781064. Its totient is φ = 1796840.

The previous prime is 5390521. The next prime is 5390531. The reversal of 5390526 is 6250935.

It is an interprime number because it is at equal distance from previous prime (5390521) and next prime (5390531).

It is a sphenic number, since it is the product of 3 distinct primes.

5390526 is an admirable number.

It is a d-powerful number, because it can be written as 5⁶ + 3¹¹ + 9⁷ + 0 + 5⁸ + 2¹⁴ + 6⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 5390493 and 5390502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5390521) 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, 449205 + ... + 449216.

It is an arithmetic number, because the mean of its divisors is an integer number (1347633).

Almost surely, 2^5390526 is an apocalyptic number.

5390526 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5390526 is a wasteful number, since it uses less digits than its factorization.

5390526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898426.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 5390526 is about 2321.7506326046. The cubic root of 5390526 is about 175.3384036984.

The spelling of 5390526 in words is "five million, three hundred ninety thousand, five hundred twenty-six".