500470131544979 has 2 divisors, whose sum is σ = 500470131544980. Its totient is φ = 500470131544978.

The previous prime is 500470131544969. The next prime is 500470131545003. The reversal of 500470131544979 is 979445131074005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 500470131544979 - 2²⁸ = 500469863109523 is a prime.

It is a super-2 number, since 2×500470131544979² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (500470131544969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250235065772489 + 250235065772490.

It is an arithmetic number, because the mean of its divisors is an integer number (250235065772490).

Almost surely, 2^{500470131544979} is an apocalyptic number.

500470131544979 is a deficient number, since it is larger than the sum of its proper divisors (1).

500470131544979 is an equidigital number, since it uses as much as digits as its factorization.

500470131544979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19051200, while the sum is 59.

The spelling of 500470131544979 in words is "five hundred trillion, four hundred seventy billion, one hundred thirty-one million, five hundred forty-four thousand, nine hundred seventy-nine".