250341013 has 4 divisors (see below), whose sum is σ = 269598028. Its totient is φ = 231084000.

The previous prime is 250340983. The next prime is 250341019. The reversal of 250341013 is 310143052.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 36216324 + 214124689 = 6018^2 + 14633^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250341013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250341019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9628488 + ... + 9628513.

It is an arithmetic number, because the mean of its divisors is an integer number (67399507).

Almost surely, 2^250341013 is an apocalyptic number.

It is an amenable number.

250341013 is a deficient number, since it is larger than the sum of its proper divisors (19257015).

250341013 is a wasteful number, since it uses less digits than its factorization.

250341013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19257014.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 250341013 is about 15822.1684038567. The cubic root of 250341013 is about 630.2468277809.

Adding to 250341013 its reverse (310143052), we get a palindrome (560484065).

The spelling of 250341013 in words is "two hundred fifty million, three hundred forty-one thousand, thirteen".