495347031 has 6 divisors (see below), whose sum is σ = 715501280. Its totient is φ = 330231348.

The previous prime is 495347029. The next prime is 495347051. The reversal of 495347031 is 130743594.

It is not a de Polignac number, because 495347031 - 2¹ = 495347029 is a prime.

It is a super-2 number, since 2×495347031² = 490737362241029922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495347051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27519271 + ... + 27519288.

Almost surely, 2^495347031 is an apocalyptic number.

495347031 is a deficient number, since it is larger than the sum of its proper divisors (220154249).

495347031 is a wasteful number, since it uses less digits than its factorization.

495347031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55038565 (or 55038562 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 495347031 is about 22256.3930366086. The cubic root of 495347031 is about 791.2308064196.

It can be divided in two parts, 49534 and 7031, that added together give a palindrome (56565).

The spelling of 495347031 in words is "four hundred ninety-five million, three hundred forty-seven thousand, thirty-one".