495628255537 has 2 divisors, whose sum is σ = 495628255538. Its totient is φ = 495628255536.

The previous prime is 495628255481. The next prime is 495628255567. The reversal of 495628255537 is 735552826594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 488120206336 + 7508049201 = 698656^2 + 86649^2 .

It is a cyclic number.

It is not a de Polignac number, because 495628255537 - 2¹⁵ = 495628222769 is a prime.

It is not a weakly prime, because it can be changed into another prime (495628255567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247814127768 + 247814127769.

It is an arithmetic number, because the mean of its divisors is an integer number (247814127769).

Almost surely, 2^495628255537 is an apocalyptic number.

It is an amenable number.

495628255537 is a deficient number, since it is larger than the sum of its proper divisors (1).

495628255537 is an equidigital number, since it uses as much as digits as its factorization.

495628255537 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720000, while the sum is 61.

The spelling of 495628255537 in words is "four hundred ninety-five billion, six hundred twenty-eight million, two hundred fifty-five thousand, five hundred thirty-seven".