5207156653 has 2 divisors, whose sum is σ = 5207156654. Its totient is φ = 5207156652.

The previous prime is 5207156651. The next prime is 5207156699. The reversal of 5207156653 is 3566517025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3997021284 + 1210135369 = 63222^2 + 34787^2 .

It is a cyclic number.

It is not a de Polignac number, because 5207156653 - 2¹ = 5207156651 is a prime.

It is a super-2 number, since 2×5207156653² = 54228960817764324818, which contains 22 as substring.

Together with 5207156651, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5207156651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603578326 + 2603578327.

It is an arithmetic number, because the mean of its divisors is an integer number (2603578327).

Almost surely, 2^5207156653 is an apocalyptic number.

It is an amenable number.

5207156653 is a deficient number, since it is larger than the sum of its proper divisors (1).

5207156653 is an equidigital number, since it uses as much as digits as its factorization.

5207156653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 5207156653 is about 72160.6309077186. The cubic root of 5207156653 is about 1733.2726377128.

The spelling of 5207156653 in words is "five billion, two hundred seven million, one hundred fifty-six thousand, six hundred fifty-three".