250232052525 has 96 divisors (see below), whose sum is σ = 511006126848. Its totient is φ = 105215846400.

The previous prime is 250232052523. The next prime is 250232052529. The reversal of 250232052525 is 525250232052.

It is a happy number.

It is not a de Polignac number, because 250232052525 - 2¹ = 250232052523 is a prime.

It is a super-2 number, since 2×250232052525² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250232052523) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1852587 + ... + 1983063.

It is an arithmetic number, because the mean of its divisors is an integer number (5322980488).

Almost surely, 2^250232052525 is an apocalyptic number.

250232052525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

250232052525 is an abundant number, since it is smaller than the sum of its proper divisors (260774074323).

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

250232052525 is a wasteful number, since it uses less digits than its factorization.

250232052525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130791 (or 130786 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

Adding to 250232052525 its reverse (525250232052), we get a palindrome (775482284577).

The spelling of 250232052525 in words is "two hundred fifty billion, two hundred thirty-two million, fifty-two thousand, five hundred twenty-five".