5034123000521 has 2 divisors, whose sum is σ = 5034123000522. Its totient is φ = 5034123000520.

The previous prime is 5034123000493. The next prime is 5034123000539. The reversal of 5034123000521 is 1250003214305.

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., 3674846826121 + 1359276174400 = 1916989^2 + 1165880^2 .

It is a cyclic number.

It is not a de Polignac number, because 5034123000521 - 2³⁴ = 5016943131337 is a prime.

It is not a weakly prime, because it can be changed into another prime (5034123000721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2517061500260 + 2517061500261.

It is an arithmetic number, because the mean of its divisors is an integer number (2517061500261).

Almost surely, 2^{5034123000521} is an apocalyptic number.

It is an amenable number.

5034123000521 is a deficient number, since it is larger than the sum of its proper divisors (1).

5034123000521 is an equidigital number, since it uses as much as digits as its factorization.

5034123000521 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 5034123000521 its reverse (1250003214305), we get a palindrome (6284126214826).

The spelling of 5034123000521 in words is "five trillion, thirty-four billion, one hundred twenty-three million, five hundred twenty-one", and thus it is an aban number.