255303030004 has 96 divisors (see below), whose sum is σ = 508891928832. Its totient is φ = 111041280000.

The previous prime is 255303029987. The next prime is 255303030029. The reversal of 255303030004 is 400030303552.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50047054 + ... + 50052154.

It is an arithmetic number, because the mean of its divisors is an integer number (5300957592).

Almost surely, 2^255303030004 is an apocalyptic number.

It is an amenable number.

255303030004 is a deficient number, since it is larger than the sum of its proper divisors (253588898828).

255303030004 is a wasteful number, since it uses less digits than its factorization.

255303030004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5657 (or 5655 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

Adding to 255303030004 its reverse (400030303552), we get a palindrome (655333333556).

The spelling of 255303030004 in words is "two hundred fifty-five billion, three hundred three million, thirty thousand, four".