1431153255 has 16 divisors (see below), whose sum is σ = 2616966144. Its totient is φ = 654241440.

The previous prime is 1431153253. The next prime is 1431153263. The reversal of 1431153255 is 5523511341.

It is not a de Polignac number, because 1431153255 - 2¹ = 1431153253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1431153253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6814911 + ... + 6815120.

It is an arithmetic number, because the mean of its divisors is an integer number (163560384).

Almost surely, 2^1431153255 is an apocalyptic number.

1431153255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1431153255 is a deficient number, since it is larger than the sum of its proper divisors (1185812889).

1431153255 is a wasteful number, since it uses less digits than its factorization.

1431153255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13630046.

The product of its digits is 9000, while the sum is 30.

The square root of 1431153255 is about 37830.5862365362. The cubic root of 1431153255 is about 1126.9259533120.

Adding to 1431153255 its reverse (5523511341), we get a palindrome (6954664596).

The spelling of 1431153255 in words is "one billion, four hundred thirty-one million, one hundred fifty-three thousand, two hundred fifty-five".