495054503773 has 2 divisors, whose sum is σ = 495054503774. Its totient is φ = 495054503772.

The previous prime is 495054503767. The next prime is 495054503777. The reversal of 495054503773 is 377305450594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 276005231044 + 219049272729 = 525362^2 + 468027^2 .

It is a cyclic number.

It is not a de Polignac number, because 495054503773 - 2²¹ = 495052406621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 495054503773.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (495054503777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247527251886 + 247527251887.

It is an arithmetic number, because the mean of its divisors is an integer number (247527251887).

Almost surely, 2^495054503773 is an apocalyptic number.

It is an amenable number.

495054503773 is a deficient number, since it is larger than the sum of its proper divisors (1).

495054503773 is an equidigital number, since it uses as much as digits as its factorization.

495054503773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938000, while the sum is 52.

The spelling of 495054503773 in words is "four hundred ninety-five billion, fifty-four million, five hundred three thousand, seven hundred seventy-three".