5259501 has 12 divisors (see below), whose sum is σ = 8181628. Its totient is φ = 3236544.

The previous prime is 5259487. The next prime is 5259503. The reversal of 5259501 is 1059525.

It can be written as a sum of positive squares in 2 ways, for example, as 3572100 + 1687401 = 1890^2 + 1299^2 .

It is not a de Polignac number, because 5259501 - 2¹¹ = 5257453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5259503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22360 + ... + 22593.

Almost surely, 2^5259501 is an apocalyptic number.

It is an amenable number.

5259501 is a deficient number, since it is larger than the sum of its proper divisors (2922127).

5259501 is a wasteful number, since it uses less digits than its factorization.

5259501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44972 (or 44969 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 5259501 is about 2293.3601984861. The cubic root of 5259501 is about 173.9061126468.

The spelling of 5259501 in words is "five million, two hundred fifty-nine thousand, five hundred one".