34452000157 has 2 divisors, whose sum is σ = 34452000158. Its totient is φ = 34452000156.

The previous prime is 34452000101. The next prime is 34452000161. The reversal of 34452000157 is 75100025443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33143658916 + 1308341241 = 182054^2 + 36171^2 .

It is an emirp because it is prime and its reverse (75100025443) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34452000157 is a prime.

It is the 185613-rd Hogben number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34452000197) by changing a digit.

It is a nontrivial repunit in base 185612.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17226000078 + 17226000079.

It is an arithmetic number, because the mean of its divisors is an integer number (17226000079).

Almost surely, 2^34452000157 is an apocalyptic number.

It is an amenable number.

34452000157 is a deficient number, since it is larger than the sum of its proper divisors (1).

34452000157 is an equidigital number, since it uses as much as digits as its factorization.

34452000157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 31.

The spelling of 34452000157 in words is "thirty-four billion, four hundred fifty-two million, one hundred fifty-seven", and thus it is an aban number.