500250077 has 2 divisors, whose sum is σ = 500250078. Its totient is φ = 500250076.

The previous prime is 500250013. The next prime is 500250083. The reversal of 500250077 is 770052005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 493995076 + 6255001 = 22226^2 + 2501^2 .

It is a cyclic number.

It is not a de Polignac number, because 500250077 - 2⁶ = 500250013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500250277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250125038 + 250125039.

It is an arithmetic number, because the mean of its divisors is an integer number (250125039).

Almost surely, 2^500250077 is an apocalyptic number.

It is an amenable number.

500250077 is a deficient number, since it is larger than the sum of its proper divisors (1).

500250077 is an equidigital number, since it uses as much as digits as its factorization.

500250077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2450, while the sum is 26.

The square root of 500250077 is about 22366.2709676870. The cubic root of 500250077 is about 793.8328280937.

The spelling of 500250077 in words is "five hundred million, two hundred fifty thousand, seventy-seven".