402225200593 has 2 divisors, whose sum is σ = 402225200594. Its totient is φ = 402225200592.

The previous prime is 402225200551. The next prime is 402225200603. The reversal of 402225200593 is 395002522204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 327111931969 + 75113268624 = 571937^2 + 274068^2 .

It is a cyclic number.

It is not a de Polignac number, because 402225200593 - 2²⁵ = 402191646161 is a prime.

It is a super-2 number, since 2×402225200593² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (402225203593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201112600296 + 201112600297.

It is an arithmetic number, because the mean of its divisors is an integer number (201112600297).

Almost surely, 2^402225200593 is an apocalyptic number.

It is an amenable number.

402225200593 is a deficient number, since it is larger than the sum of its proper divisors (1).

402225200593 is an equidigital number, since it uses as much as digits as its factorization.

402225200593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 402225200593 its reverse (395002522204), we get a palindrome (797227722797).

The spelling of 402225200593 in words is "four hundred two billion, two hundred twenty-five million, two hundred thousand, five hundred ninety-three".