245132526 has 32 divisors (see below), whose sum is σ = 507744288. Its totient is φ = 78848640.

The previous prime is 245132521. The next prime is 245132539. The reversal of 245132526 is 625231542.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 245132493 and 245132502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245132521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13080 + ... + 25716.

It is an arithmetic number, because the mean of its divisors is an integer number (15867009).

Almost surely, 2^245132526 is an apocalyptic number.

245132526 is an abundant number, since it is smaller than the sum of its proper divisors (262611762).

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

245132526 is a wasteful number, since it uses less digits than its factorization.

245132526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12756.

The product of its digits is 14400, while the sum is 30.

The square root of 245132526 is about 15656.7086579523. The cubic root of 245132526 is about 625.8452784782.

The spelling of 245132526 in words is "two hundred forty-five million, one hundred thirty-two thousand, five hundred twenty-six".