250225442351 has 2 divisors, whose sum is σ = 250225442352. Its totient is φ = 250225442350.

The previous prime is 250225442303. The next prime is 250225442359. The reversal of 250225442351 is 153244522052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 250225442351 - 2¹⁰ = 250225441327 is a prime.

It is a super-2 number, since 2×250225442351² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250225442359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125112721175 + 125112721176.

It is an arithmetic number, because the mean of its divisors is an integer number (125112721176).

Almost surely, 2^250225442351 is an apocalyptic number.

250225442351 is a deficient number, since it is larger than the sum of its proper divisors (1).

250225442351 is an equidigital number, since it uses as much as digits as its factorization.

250225442351 is an evil number, because the sum of its binary digits is even.

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

The spelling of 250225442351 in words is "two hundred fifty billion, two hundred twenty-five million, four hundred forty-two thousand, three hundred fifty-one".