5034004721 has 2 divisors, whose sum is σ = 5034004722. Its totient is φ = 5034004720.

The previous prime is 5034004693. The next prime is 5034004757. The reversal of 5034004721 is 1274004305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4714882225 + 319122496 = 68665^2 + 17864^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5034004721 is a prime.

It is a super-3 number, since 3×5034004721³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (5034004021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2517002360 + 2517002361.

It is an arithmetic number, because the mean of its divisors is an integer number (2517002361).

Almost surely, 2^5034004721 is an apocalyptic number.

It is an amenable number.

5034004721 is a deficient number, since it is larger than the sum of its proper divisors (1).

5034004721 is an equidigital number, since it uses as much as digits as its factorization.

5034004721 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 5034004721 is about 70950.7203698454. The cubic root of 5034004721 is about 1713.8436754795.

The spelling of 5034004721 in words is "five billion, thirty-four million, four thousand, seven hundred twenty-one".