498073577 has 2 divisors, whose sum is σ = 498073578. Its totient is φ = 498073576.

The previous prime is 498073573. The next prime is 498073643. The reversal of 498073577 is 775370894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 464014681 + 34058896 = 21541^2 + 5836^2 .

It is a cyclic number.

It is not a de Polignac number, because 498073577 - 2² = 498073573 is a prime.

It is not a weakly prime, because it can be changed into another prime (498073571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249036788 + 249036789.

It is an arithmetic number, because the mean of its divisors is an integer number (249036789).

Almost surely, 2^498073577 is an apocalyptic number.

It is an amenable number.

498073577 is a deficient number, since it is larger than the sum of its proper divisors (1).

498073577 is an equidigital number, since it uses as much as digits as its factorization.

498073577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The square root of 498073577 is about 22317.5620756390. The cubic root of 498073577 is about 792.6798787619.

The spelling of 498073577 in words is "four hundred ninety-eight million, seventy-three thousand, five hundred seventy-seven".