5035312005421 has 2 divisors, whose sum is σ = 5035312005422. Its totient is φ = 5035312005420.

The previous prime is 5035312005397. The next prime is 5035312005431. The reversal of 5035312005421 is 1245002135305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4419291088521 + 616020916900 = 2102211^2 + 784870^2 .

It is a cyclic number.

It is not a de Polignac number, because 5035312005421 - 2⁷ = 5035312005293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5035312005431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2517656002710 + 2517656002711.

It is an arithmetic number, because the mean of its divisors is an integer number (2517656002711).

Almost surely, 2^{5035312005421} is an apocalyptic number.

It is an amenable number.

5035312005421 is a deficient number, since it is larger than the sum of its proper divisors (1).

5035312005421 is an equidigital number, since it uses as much as digits as its factorization.

5035312005421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 5035312005421 in words is "five trillion, thirty-five billion, three hundred twelve million, five thousand, four hundred twenty-one".