5019356137 has 2 divisors, whose sum is σ = 5019356138. Its totient is φ = 5019356136.

The previous prime is 5019356123. The next prime is 5019356189. The reversal of 5019356137 is 7316539105.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3040529881 + 1978826256 = 55141^2 + 44484^2 .

It is a cyclic number.

It is not a de Polignac number, because 5019356137 - 2⁷ = 5019356009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5019356137.

It is not a weakly prime, because it can be changed into another prime (5019336137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2509678068 + 2509678069.

It is an arithmetic number, because the mean of its divisors is an integer number (2509678069).

Almost surely, 2^5019356137 is an apocalyptic number.

It is an amenable number.

5019356137 is a deficient number, since it is larger than the sum of its proper divisors (1).

5019356137 is an equidigital number, since it uses as much as digits as its factorization.

5019356137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 85050, while the sum is 40.

The square root of 5019356137 is about 70847.4144694074. The cubic root of 5019356137 is about 1712.1796739879.

The spelling of 5019356137 in words is "five billion, nineteen million, three hundred fifty-six thousand, one hundred thirty-seven".