650114412557 has 2 divisors, whose sum is σ = 650114412558. Its totient is φ = 650114412556.

The previous prime is 650114412547. The next prime is 650114412593. The reversal of 650114412557 is 755214411056.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 641001991876 + 9112420681 = 800626^2 + 95459^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-650114412557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (650114412547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325057206278 + 325057206279.

It is an arithmetic number, because the mean of its divisors is an integer number (325057206279).

Almost surely, 2^650114412557 is an apocalyptic number.

It is an amenable number.

650114412557 is a deficient number, since it is larger than the sum of its proper divisors (1).

650114412557 is an equidigital number, since it uses as much as digits as its factorization.

650114412557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168000, while the sum is 41.

The spelling of 650114412557 in words is "six hundred fifty billion, one hundred fourteen million, four hundred twelve thousand, five hundred fifty-seven".