5210420107 has 2 divisors, whose sum is σ = 5210420108. Its totient is φ = 5210420106.

The previous prime is 5210420093. The next prime is 5210420113. The reversal of 5210420107 is 7010240125.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5210420107 is a prime.

It is not a weakly prime, because it can be changed into another prime (5210420167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2605210053 + 2605210054.

It is an arithmetic number, because the mean of its divisors is an integer number (2605210054).

Almost surely, 2^5210420107 is an apocalyptic number.

5210420107 is a deficient number, since it is larger than the sum of its proper divisors (1).

5210420107 is an equidigital number, since it uses as much as digits as its factorization.

5210420107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 5210420107 is about 72183.2397929048. The cubic root of 5210420107 is about 1733.6346570534.

The spelling of 5210420107 in words is "five billion, two hundred ten million, four hundred twenty thousand, one hundred seven".