5215215402107 has 2 divisors, whose sum is σ = 5215215402108. Its totient is φ = 5215215402106.

The previous prime is 5215215402073. The next prime is 5215215402109. The reversal of 5215215402107 is 7012045125125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5215215402107 - 2²² = 5215211207803 is a prime.

Together with 5215215402109, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5215215402109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2607607701053 + 2607607701054.

It is an arithmetic number, because the mean of its divisors is an integer number (2607607701054).

Almost surely, 2^{5215215402107} is an apocalyptic number.

5215215402107 is a deficient number, since it is larger than the sum of its proper divisors (1).

5215215402107 is an equidigital number, since it uses as much as digits as its factorization.

5215215402107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28000, while the sum is 35.

The spelling of 5215215402107 in words is "five trillion, two hundred fifteen billion, two hundred fifteen million, four hundred two thousand, one hundred seven".