492584955377 has 2 divisors, whose sum is σ = 492584955378. Its totient is φ = 492584955376.

The previous prime is 492584955367. The next prime is 492584955419. The reversal of 492584955377 is 773559485294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 436338192481 + 56246762896 = 660559^2 + 237164^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-492584955377 is a prime.

It is a super-2 number, since 2×492584955377² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (492584955367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246292477688 + 246292477689.

It is an arithmetic number, because the mean of its divisors is an integer number (246292477689).

Almost surely, 2^492584955377 is an apocalyptic number.

It is an amenable number.

492584955377 is a deficient number, since it is larger than the sum of its proper divisors (1).

492584955377 is an equidigital number, since it uses as much as digits as its factorization.

492584955377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024000, while the sum is 68.

The spelling of 492584955377 in words is "four hundred ninety-two billion, five hundred eighty-four million, nine hundred fifty-five thousand, three hundred seventy-seven".