250020123113532 has 24 divisors (see below), whose sum is σ = 583382133072256. Its totient is φ = 83339777351088.

The previous prime is 250020123113491. The next prime is 250020123113627. The reversal of 250020123113532 is 235311321020052.

It is a self number, because there is not a number n which added to its sum of digits gives 250020123113532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28991008 + ... + 36613095.

Almost surely, 2^{250020123113532} is an apocalyptic number.

It is an amenable number.

250020123113532 is an abundant number, since it is smaller than the sum of its proper divisors (333362009958724).

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

250020123113532 is a wasteful number, since it uses less digits than its factorization.

250020123113532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65921697 (or 65921695 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 250020123113532 its reverse (235311321020052), we get a palindrome (485331444133584).

The spelling of 250020123113532 in words is "two hundred fifty trillion, twenty billion, one hundred twenty-three million, one hundred thirteen thousand, five hundred thirty-two".