255325222455430 has 16 divisors (see below), whose sum is σ = 460005881135184. Its totient is φ = 102036648823200.

The previous prime is 255325222455427. The next prime is 255325222455437. The reversal of 255325222455430 is 34554222523552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255325222455437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11680008396 + ... + 11680030255.

It is an arithmetic number, because the mean of its divisors is an integer number (28750367570949).

Almost surely, 2^{255325222455430} is an apocalyptic number.

255325222455430 is a deficient number, since it is larger than the sum of its proper divisors (204680658679754).

255325222455430 is a wasteful number, since it uses less digits than its factorization.

255325222455430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23360039751.

The product of its (nonzero) digits is 14400000, while the sum is 49.

Adding to 255325222455430 its reverse (34554222523552), we get a palindrome (289879444978982).

The spelling of 255325222455430 in words is "two hundred fifty-five trillion, three hundred twenty-five billion, two hundred twenty-two million, four hundred fifty-five thousand, four hundred thirty".