7134509957 has 2 divisors, whose sum is σ = 7134509958. Its totient is φ = 7134509956.

The previous prime is 7134509929. The next prime is 7134510007. The reversal of 7134509957 is 7599054317.

It is an a-pointer prime, because the next prime (7134510007) can be obtained adding 7134509957 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5188464961 + 1946044996 = 72031^2 + 44114^2 .

It is an emirp because it is prime and its reverse (7599054317) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7134509957 - 2²⁰ = 7133461381 is a prime.

It is a congruent number.

It is a weakly prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3567254978 + 3567254979.

It is an arithmetic number, because the mean of its divisors is an integer number (3567254979).

Almost surely, 2^7134509957 is an apocalyptic number.

It is an amenable number.

7134509957 is a deficient number, since it is larger than the sum of its proper divisors (1).

7134509957 is an equidigital number, since it uses as much as digits as its factorization.

7134509957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1190700, while the sum is 50.

The square root of 7134509957 is about 84466.0284197144. The cubic root of 7134509957 is about 1925.1063038613.

The spelling of 7134509957 in words is "seven billion, one hundred thirty-four million, five hundred nine thousand, nine hundred fifty-seven".