250123532 has 12 divisors (see below), whose sum is σ = 438694200. Its totient is φ = 124782336.

The previous prime is 250123513. The next prime is 250123547. The reversal of 250123532 is 235321052.

It is a junction number, because it is equal to n+sod(n) for n = 250123498 and 250123507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67838 + ... + 71429.

It is an arithmetic number, because the mean of its divisors is an integer number (36557850).

Almost surely, 2^250123532 is an apocalyptic number.

It is an amenable number.

250123532 is a deficient number, since it is larger than the sum of its proper divisors (188570668).

250123532 is a wasteful number, since it uses less digits than its factorization.

250123532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139720 (or 139718 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 250123532 is about 15815.2942432318. The cubic root of 250123532 is about 630.0642682399.

Adding to 250123532 its reverse (235321052), we get a palindrome (485444584).

The spelling of 250123532 in words is "two hundred fifty million, one hundred twenty-three thousand, five hundred thirty-two".