486929691497 has 2 divisors, whose sum is σ = 486929691498. Its totient is φ = 486929691496.

The previous prime is 486929691491. The next prime is 486929691503. The reversal of 486929691497 is 794196929684.

It is a balanced prime because it is at equal distance from previous prime (486929691491) and next prime (486929691503).

It can be written as a sum of positive squares in only one way, i.e., 470567188441 + 16362503056 = 685979^2 + 127916^2 .

It is a cyclic number.

It is not a de Polignac number, because 486929691497 - 2⁶ = 486929691433 is a prime.

It is a super-2 number, since 2×486929691497² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (486929691491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243464845748 + 243464845749.

It is an arithmetic number, because the mean of its divisors is an integer number (243464845749).

Almost surely, 2^486929691497 is an apocalyptic number.

It is an amenable number.

486929691497 is a deficient number, since it is larger than the sum of its proper divisors (1).

486929691497 is an equidigital number, since it uses as much as digits as its factorization.

486929691497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423263232, while the sum is 74.

The spelling of 486929691497 in words is "four hundred eighty-six billion, nine hundred twenty-nine million, six hundred ninety-one thousand, four hundred ninety-seven".