5036357281 has 2 divisors, whose sum is σ = 5036357282. Its totient is φ = 5036357280.

The previous prime is 5036357201. The next prime is 5036357329. The reversal of 5036357281 is 1827536305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4171997281 + 864360000 = 64591^2 + 29400^2 .

It is a cyclic number.

It is not a de Polignac number, because 5036357281 - 2¹⁹ = 5035832993 is a prime.

It is a super-2 number, since 2×5036357281² = 50729789323763425922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5036357201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2518178640 + 2518178641.

It is an arithmetic number, because the mean of its divisors is an integer number (2518178641).

Almost surely, 2^5036357281 is an apocalyptic number.

It is an amenable number.

5036357281 is a deficient number, since it is larger than the sum of its proper divisors (1).

5036357281 is an equidigital number, since it uses as much as digits as its factorization.

5036357281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 5036357281 is about 70967.2972643034. The cubic root of 5036357281 is about 1714.1106128637.

The spelling of 5036357281 in words is "five billion, thirty-six million, three hundred fifty-seven thousand, two hundred eighty-one".