530526526 has 4 divisors (see below), whose sum is σ = 795789792. Its totient is φ = 265263262.

The previous prime is 530526517. The next prime is 530526539. The reversal of 530526526 is 625625035.

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

It is a junction number, because it is equal to n+sod(n) for n = 530526491 and 530526500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132631630 + ... + 132631633.

It is an arithmetic number, because the mean of its divisors is an integer number (198947448).

Almost surely, 2^530526526 is an apocalyptic number.

530526526 is a deficient number, since it is larger than the sum of its proper divisors (265263266).

530526526 is a wasteful number, since it uses less digits than its factorization.

530526526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265263265.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 530526526 is about 23033.1614417127. The cubic root of 530526526 is about 809.5351323339.

The spelling of 530526526 in words is "five hundred thirty million, five hundred twenty-six thousand, five hundred twenty-six".