973752011 has 2 divisors, whose sum is σ = 973752012. Its totient is φ = 973752010.

The previous prime is 973752001. The next prime is 973752029. The reversal of 973752011 is 110257379.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-973752011 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (973752001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486876005 + 486876006.

It is an arithmetic number, because the mean of its divisors is an integer number (486876006).

Almost surely, 2^973752011 is an apocalyptic number.

973752011 is a deficient number, since it is larger than the sum of its proper divisors (1).

973752011 is an equidigital number, since it uses as much as digits as its factorization.

973752011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 973752011 is about 31204.9997756770. Note that the first 3 decimals coincide. The cubic root of 973752011 is about 991.1729833666.

The spelling of 973752011 in words is "nine hundred seventy-three million, seven hundred fifty-two thousand, eleven".