1463120255 has 8 divisors (see below), whose sum is σ = 1768376400. Its totient is φ = 1162074816.

The previous prime is 1463120201. The next prime is 1463120257. The reversal of 1463120255 is 5520213641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1463120255 - 2¹⁴ = 1463103871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463120257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1051910 + ... + 1053299.

It is an arithmetic number, because the mean of its divisors is an integer number (221047050).

Almost surely, 2^1463120255 is an apocalyptic number.

1463120255 is a deficient number, since it is larger than the sum of its proper divisors (305256145).

1463120255 is a wasteful number, since it uses less digits than its factorization.

1463120255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105353.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 1463120255 is about 38250.7549598697. The cubic root of 1463120255 is about 1135.2547844120.

Adding to 1463120255 its reverse (5520213641), we get a palindrome (6983333896).

The spelling of 1463120255 in words is "one billion, four hundred sixty-three million, one hundred twenty thousand, two hundred fifty-five".