525038 has 4 divisors (see below), whose sum is σ = 787560. Its totient is φ = 262518.

The previous prime is 525029. The next prime is 525043. The reversal of 525038 is 830525.

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

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131258 + ... + 131261.

It is an arithmetic number, because the mean of its divisors is an integer number (196890).

2⁵²⁵⁰³⁸ is an apocalyptic number.

525038 is a deficient number, since it is larger than the sum of its proper divisors (262522).

525038 is a wasteful number, since it uses less digits than its factorization.

525038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262521.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 525038 is about 724.5950593262. The cubic root of 525038 is about 80.6733786126.

It can be divided in two parts, 52503 and 8, that multiplied together give a palindrome (420024).

The spelling of 525038 in words is "five hundred twenty-five thousand, thirty-eight".