250223355423 has 6 divisors (see below), whose sum is σ = 361433735624. Its totient is φ = 166815570276.

The previous prime is 250223355367. The next prime is 250223355457. The reversal of 250223355423 is 324553322052.

250223355423 is a `hidden beast` number, since 2 + 5 + 0 + 223 + 3 + 5 + 5 + 423 = 666.

It is not a de Polignac number, because 250223355423 - 2¹² = 250223351327 is a prime.

It is a super-2 number, since 2×250223355423² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250223355463) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13901297515 + ... + 13901297532.

Almost surely, 2^250223355423 is an apocalyptic number.

250223355423 is a deficient number, since it is larger than the sum of its proper divisors (111210380201).

250223355423 is a wasteful number, since it uses less digits than its factorization.

250223355423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27802595053 (or 27802595050 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

Adding to 250223355423 its reverse (324553322052), we get a palindrome (574776677475).

The spelling of 250223355423 in words is "two hundred fifty billion, two hundred twenty-three million, three hundred fifty-five thousand, four hundred twenty-three".