5034612521 has 2 divisors, whose sum is σ = 5034612522. Its totient is φ = 5034612520.

The previous prime is 5034612497. The next prime is 5034612551. The reversal of 5034612521 is 1252164305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2994825625 + 2039786896 = 54725^2 + 45164^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5034612521 is a prime.

It is not a weakly prime, because it can be changed into another prime (5034612551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2517306260 + 2517306261.

It is an arithmetic number, because the mean of its divisors is an integer number (2517306261).

Almost surely, 2^5034612521 is an apocalyptic number.

It is an amenable number.

5034612521 is a deficient number, since it is larger than the sum of its proper divisors (1).

5034612521 is an equidigital number, since it uses as much as digits as its factorization.

5034612521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5034612521 is about 70955.0034951729. The cubic root of 5034612521 is about 1713.9126485485.

Adding to 5034612521 its reverse (1252164305), we get a palindrome (6286776826).

The spelling of 5034612521 in words is "five billion, thirty-four million, six hundred twelve thousand, five hundred twenty-one".