53116207 has 2 divisors, whose sum is σ = 53116208. Its totient is φ = 53116206.

The previous prime is 53116199. The next prime is 53116241. The reversal of 53116207 is 70261135.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53116207 - 2³ = 53116199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53116247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26558103 + 26558104.

It is an arithmetic number, because the mean of its divisors is an integer number (26558104).

Almost surely, 2^53116207 is an apocalyptic number.

53116207 is a deficient number, since it is larger than the sum of its proper divisors (1).

53116207 is an equidigital number, since it uses as much as digits as its factorization.

53116207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 53116207 is about 7288.0866487714. The cubic root of 53116207 is about 375.9029075357.

The spelling of 53116207 in words is "fifty-three million, one hundred sixteen thousand, two hundred seven".