34525511947 has 2 divisors, whose sum is σ = 34525511948. Its totient is φ = 34525511946.

The previous prime is 34525511941. The next prime is 34525512079. The reversal of 34525511947 is 74911552543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34525511947 - 2³¹ = 32378028299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34525511897 and 34525511906.

It is not a weakly prime, because it can be changed into another prime (34525511941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17262755973 + 17262755974.

It is an arithmetic number, because the mean of its divisors is an integer number (17262755974).

Almost surely, 2^34525511947 is an apocalyptic number.

34525511947 is a deficient number, since it is larger than the sum of its proper divisors (1).

34525511947 is an equidigital number, since it uses as much as digits as its factorization.

34525511947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756000, while the sum is 46.

The spelling of 34525511947 in words is "thirty-four billion, five hundred twenty-five million, five hundred eleven thousand, nine hundred forty-seven".