494632482973 has 2 divisors, whose sum is σ = 494632482974. Its totient is φ = 494632482972.

The previous prime is 494632482943. The next prime is 494632482979. The reversal of 494632482973 is 379284236494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 494178068484 + 454414489 = 702978^2 + 21317^2 .

It is a cyclic number.

It is not a de Polignac number, because 494632482973 - 2³⁷ = 357193529501 is a prime.

It is a super-2 number, since 2×494632482973² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494632482979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247316241486 + 247316241487.

It is an arithmetic number, because the mean of its divisors is an integer number (247316241487).

Almost surely, 2^494632482973 is an apocalyptic number.

It is an amenable number.

494632482973 is a deficient number, since it is larger than the sum of its proper divisors (1).

494632482973 is an equidigital number, since it uses as much as digits as its factorization.

494632482973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62705664, while the sum is 61.

The spelling of 494632482973 in words is "four hundred ninety-four billion, six hundred thirty-two million, four hundred eighty-two thousand, nine hundred seventy-three".