7532107213 has 2 divisors, whose sum is σ = 7532107214. Its totient is φ = 7532107212.

The previous prime is 7532107201. The next prime is 7532107217. The reversal of 7532107213 is 3127012357.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5949499689 + 1582607524 = 77133^2 + 39782^2 .

It is a cyclic number.

It is not a de Polignac number, because 7532107213 - 2²⁹ = 6995236301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7532107217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3766053606 + 3766053607.

It is an arithmetic number, because the mean of its divisors is an integer number (3766053607).

Almost surely, 2^7532107213 is an apocalyptic number.

It is an amenable number.

7532107213 is a deficient number, since it is larger than the sum of its proper divisors (1).

7532107213 is an equidigital number, since it uses as much as digits as its factorization.

7532107213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 7532107213 is about 86787.7134910236. The cubic root of 7532107213 is about 1960.2230772230.

The spelling of 7532107213 in words is "seven billion, five hundred thirty-two million, one hundred seven thousand, two hundred thirteen".