34521652302157 has 2 divisors, whose sum is σ = 34521652302158. Its totient is φ = 34521652302156.

The previous prime is 34521652302131. The next prime is 34521652302169. The reversal of 34521652302157 is 75120325612543.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17828822211561 + 16692830090596 = 4222419^2 + 4085686^2 .

It is a cyclic number.

It is not a de Polignac number, because 34521652302157 - 2¹⁵ = 34521652269389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34521652303157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17260826151078 + 17260826151079.

It is an arithmetic number, because the mean of its divisors is an integer number (17260826151079).

Almost surely, 2^{34521652302157} is an apocalyptic number.

It is an amenable number.

34521652302157 is a deficient number, since it is larger than the sum of its proper divisors (1).

34521652302157 is an equidigital number, since it uses as much as digits as its factorization.

34521652302157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 34521652302157 in words is "thirty-four trillion, five hundred twenty-one billion, six hundred fifty-two million, three hundred two thousand, one hundred fifty-seven".