250513045000525 has 48 divisors (see below), whose sum is σ = 317985407162640. Its totient is φ = 195705990604800.

The previous prime is 250513045000481. The next prime is 250513045000553. The reversal of 250513045000525 is 525000540315052.

It can be written as a sum of positive squares in 24 ways, for example, as 105415457443209 + 145097587557316 = 10267203^2 + 12045646^2 .

It is not a de Polignac number, because 250513045000525 - 2¹⁹ = 250513044476237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 363565729 + ... + 364254121.

It is an arithmetic number, because the mean of its divisors is an integer number (6624695982555).

Almost surely, 2^{250513045000525} is an apocalyptic number.

250513045000525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250513045000525 is a deficient number, since it is larger than the sum of its proper divisors (67472362162115).

250513045000525 is a wasteful number, since it uses less digits than its factorization.

250513045000525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689746 (or 689741 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 37.

Adding to 250513045000525 its reverse (525000540315052), we get a palindrome (775513585315577).

The spelling of 250513045000525 in words is "two hundred fifty trillion, five hundred thirteen billion, forty-five million, five hundred twenty-five", and thus it is an aban number.