250240322033 has 4 divisors (see below), whose sum is σ = 269489577588. Its totient is φ = 230991066480.

The previous prime is 250240321987. The next prime is 250240322047. The reversal of 250240322033 is 330223042052.

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 84650738704 + 165589583329 = 290948^2 + 406927^2 .

It is a cyclic number.

It is not a de Polignac number, because 250240322033 - 2²⁴ = 250223544817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 250240321993 and 250240322011.

It is not an unprimeable number, because it can be changed into a prime (250240322053) 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, 9624627758 + ... + 9624627783.

It is an arithmetic number, because the mean of its divisors is an integer number (67372394397).

Almost surely, 2^250240322033 is an apocalyptic number.

It is an amenable number.

250240322033 is a deficient number, since it is larger than the sum of its proper divisors (19249255555).

250240322033 is a wasteful number, since it uses less digits than its factorization.

250240322033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19249255554.

The product of its (nonzero) digits is 8640, while the sum is 26.

Adding to 250240322033 its reverse (330223042052), we get a palindrome (580463364085).

The spelling of 250240322033 in words is "two hundred fifty billion, two hundred forty million, three hundred twenty-two thousand, thirty-three".