514433161 has 4 divisors (see below), whose sum is σ = 561199824. Its totient is φ = 467666500.

The previous prime is 514433149. The next prime is 514433173. The reversal of 514433161 is 161334415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (514433149) and next prime (514433173).

It is a cyclic number.

It is not a de Polignac number, because 514433161 - 2⁷ = 514433033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (514433131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23383315 + ... + 23383336.

It is an arithmetic number, because the mean of its divisors is an integer number (140299956).

Almost surely, 2^514433161 is an apocalyptic number.

It is an amenable number.

514433161 is a deficient number, since it is larger than the sum of its proper divisors (46766663).

514433161 is a wasteful number, since it uses less digits than its factorization.

514433161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46766662.

The product of its digits is 4320, while the sum is 28.

The square root of 514433161 is about 22681.1190420579. The cubic root of 514433161 is about 801.2652691666.

Adding to 514433161 its reverse (161334415), we get a palindrome (675767576).

The spelling of 514433161 in words is "five hundred fourteen million, four hundred thirty-three thousand, one hundred sixty-one".