975562056611 has 2 divisors, whose sum is σ = 975562056612. Its totient is φ = 975562056610.

The previous prime is 975562056583. The next prime is 975562056613. The reversal of 975562056611 is 116650265579.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-975562056611 is a prime.

Together with 975562056613, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (975562056613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487781028305 + 487781028306.

It is an arithmetic number, because the mean of its divisors is an integer number (487781028306).

Almost surely, 2^975562056611 is an apocalyptic number.

975562056611 is a deficient number, since it is larger than the sum of its proper divisors (1).

975562056611 is an equidigital number, since it uses as much as digits as its factorization.

975562056611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402000, while the sum is 53.

The spelling of 975562056611 in words is "nine hundred seventy-five billion, five hundred sixty-two million, fifty-six thousand, six hundred eleven".