514311383 has 2 divisors, whose sum is σ = 514311384. Its totient is φ = 514311382.

The previous prime is 514311379. The next prime is 514311389. The reversal of 514311383 is 383113415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 514311383 - 2² = 514311379 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (514311389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257155691 + 257155692.

It is an arithmetic number, because the mean of its divisors is an integer number (257155692).

Almost surely, 2^514311383 is an apocalyptic number.

514311383 is a deficient number, since it is larger than the sum of its proper divisors (1).

514311383 is an equidigital number, since it uses as much as digits as its factorization.

514311383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 29.

The square root of 514311383 is about 22678.4343154460. The cubic root of 514311383 is about 801.2020382878.

Adding to 514311383 its reverse (383113415), we get a palindrome (897424798).

The spelling of 514311383 in words is "five hundred fourteen million, three hundred eleven thousand, three hundred eighty-three".