250201310461 has 4 divisors (see below), whose sum is σ = 256019945632. Its totient is φ = 244382675292.

The previous prime is 250201310419. The next prime is 250201310473. The reversal of 250201310461 is 164013102052.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 250201310461 - 2²¹ = 250199213309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250201350461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2909317521 + ... + 2909317606.

It is an arithmetic number, because the mean of its divisors is an integer number (64004986408).

Almost surely, 2^250201310461 is an apocalyptic number.

It is an amenable number.

250201310461 is a deficient number, since it is larger than the sum of its proper divisors (5818635171).

250201310461 is an equidigital number, since it uses as much as digits as its factorization.

250201310461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5818635170.

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 250201310461 in words is "two hundred fifty billion, two hundred one million, three hundred ten thousand, four hundred sixty-one".