1456320255 has 32 divisors (see below), whose sum is σ = 2526021120. Its totient is φ = 712195200.

The previous prime is 1456320251. The next prime is 1456320269. The reversal of 1456320255 is 5520236541.

It is not a de Polignac number, because 1456320255 - 2² = 1456320251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1456320251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4716 + ... + 54174.

It is an arithmetic number, because the mean of its divisors is an integer number (78938160).

Almost surely, 2^1456320255 is an apocalyptic number.

1456320255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1456320255 is a deficient number, since it is larger than the sum of its proper divisors (1069700865).

1456320255 is a wasteful number, since it uses less digits than its factorization.

1456320255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49631.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 1456320255 is about 38161.7643066984. The cubic root of 1456320255 is about 1133.4933154108.

Adding to 1456320255 its reverse (5520236541), we get a palindrome (6976556796).

The spelling of 1456320255 in words is "one billion, four hundred fifty-six million, three hundred twenty thousand, two hundred fifty-five".