250225442315 has 4 divisors (see below), whose sum is σ = 300270530784. Its totient is φ = 200180353848.

The previous prime is 250225442303. The next prime is 250225442351. The reversal of 250225442315 is 513244522052.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 250225442315 - 2⁶ = 250225442251 is a prime.

It is a super-2 number, since 2×250225442315² (a number of 24 digits) contains 22 as substring.

It is a Duffinian 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, 25022544227 + ... + 25022544236.

It is an arithmetic number, because the mean of its divisors is an integer number (75067632696).

Almost surely, 2^250225442315 is an apocalyptic number.

250225442315 is a deficient number, since it is larger than the sum of its proper divisors (50045088469).

250225442315 is an equidigital number, since it uses as much as digits as its factorization.

250225442315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50045088468.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 250225442315 its reverse (513244522052), we get a palindrome (763469964367).

The spelling of 250225442315 in words is "two hundred fifty billion, two hundred twenty-five million, four hundred forty-two thousand, three hundred fifteen".