496567481 has 2 divisors, whose sum is σ = 496567482. Its totient is φ = 496567480.

The previous prime is 496567471. The next prime is 496567499. The reversal of 496567481 is 184765694.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 451945081 + 44622400 = 21259^2 + 6680^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-496567481 is a prime.

It is a super-2 number, since 2×496567481² = 493158526373370722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (496567411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248283740 + 248283741.

It is an arithmetic number, because the mean of its divisors is an integer number (248283741).

Almost surely, 2^496567481 is an apocalyptic number.

It is an amenable number.

496567481 is a deficient number, since it is larger than the sum of its proper divisors (1).

496567481 is an equidigital number, since it uses as much as digits as its factorization.

496567481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 50.

The square root of 496567481 is about 22283.7941338543. The cubic root of 496567481 is about 791.8800924013.

The spelling of 496567481 in words is "four hundred ninety-six million, five hundred sixty-seven thousand, four hundred eighty-one".