5214614021 has 2 divisors, whose sum is σ = 5214614022. Its totient is φ = 5214614020.

The previous prime is 5214613997. The next prime is 5214614029. The reversal of 5214614021 is 1204164125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5197689025 + 16924996 = 72095^2 + 4114^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5214614021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5214614029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607307010 + 2607307011.

It is an arithmetic number, because the mean of its divisors is an integer number (2607307011).

Almost surely, 2^5214614021 is an apocalyptic number.

It is an amenable number.

5214614021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5214614021 is an equidigital number, since it uses as much as digits as its factorization.

5214614021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 5214614021 is about 72212.2844189270. The cubic root of 5214614021 is about 1734.0996716860.

Adding to 5214614021 its reverse (1204164125), we get a palindrome (6418778146).

The spelling of 5214614021 in words is "five billion, two hundred fourteen million, six hundred fourteen thousand, twenty-one".