255053583499 has 16 divisors (see below), whose sum is σ = 299657594880. Its totient is φ = 214020819360.

The previous prime is 255053583457. The next prime is 255053583517. The reversal of 255053583499 is 994385350552.

It is a cyclic number.

It is not a de Polignac number, because 255053583499 - 2¹³ = 255053575307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255053583299) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5614294 + ... + 5659540.

It is an arithmetic number, because the mean of its divisors is an integer number (18728599680).

Almost surely, 2^255053583499 is an apocalyptic number.

255053583499 is a deficient number, since it is larger than the sum of its proper divisors (44604011381).

255053583499 is a wasteful number, since it uses less digits than its factorization.

255053583499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84690.

The product of its (nonzero) digits is 29160000, while the sum is 58.

The spelling of 255053583499 in words is "two hundred fifty-five billion, fifty-three million, five hundred eighty-three thousand, four hundred ninety-nine".