5050619897 has 2 divisors, whose sum is σ = 5050619898. Its totient is φ = 5050619896.

The previous prime is 5050619839. The next prime is 5050619923. The reversal of 5050619897 is 7989160505.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4105733776 + 944886121 = 64076^2 + 30739^2 .

It is a cyclic number.

It is not a de Polignac number, because 5050619897 - 2¹⁰ = 5050618873 is a prime.

It is a super-2 number, since 2×5050619897² = 51017522687944581218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5050619597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525309948 + 2525309949.

It is an arithmetic number, because the mean of its divisors is an integer number (2525309949).

Almost surely, 2^5050619897 is an apocalyptic number.

It is an amenable number.

5050619897 is a deficient number, since it is larger than the sum of its proper divisors (1).

5050619897 is an equidigital number, since it uses as much as digits as its factorization.

5050619897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 50.

The square root of 5050619897 is about 71067.7134639915. The cubic root of 5050619897 is about 1715.7271687898.

The spelling of 5050619897 in words is "five billion, fifty million, six hundred nineteen thousand, eight hundred ninety-seven".