250000052 has 12 divisors (see below), whose sum is σ = 437796576. Its totient is φ = 124915320.

The previous prime is 250000019. The next prime is 250000073.

250000052 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 249999991 and 250000036.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14288 + ... + 26535.

It is an arithmetic number, because the mean of its divisors is an integer number (36483048).

Almost surely, 2^250000052 is an apocalyptic number.

It is an amenable number.

250000052 is a deficient number, since it is larger than the sum of its proper divisors (187796524).

250000052 is a wasteful number, since it uses less digits than its factorization.

250000052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42358 (or 42356 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 14.

The square root of 250000052 is about 15811.3899452262. The cubic root of 250000052 is about 629.9605686247.

It can be divided in two parts, 2500000 and 52, that added together give a palindrome (2500052).

The spelling of 250000052 in words is "two hundred fifty million, fifty-two", and thus it is an aban number.