250513422 has 16 divisors (see below), whose sum is σ = 507064320. Its totient is φ = 82498232.

The previous prime is 250513391. The next prime is 250513433. The reversal of 250513422 is 224315052.

250513422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 250513392 and 250513401.

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, 251022 + ... + 252017.

It is an arithmetic number, because the mean of its divisors is an integer number (31691520).

Almost surely, 2^250513422 is an apocalyptic number.

250513422 is an abundant number, since it is smaller than the sum of its proper divisors (256550898).

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

250513422 is a wasteful number, since it uses less digits than its factorization.

250513422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503127.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 250513422 is about 15827.6158027670. The cubic root of 250513422 is about 630.3914775247.

Adding to 250513422 its reverse (224315052), we get a palindrome (474828474).

The spelling of 250513422 in words is "two hundred fifty million, five hundred thirteen thousand, four hundred twenty-two".