527162473 has 2 divisors, whose sum is σ = 527162474. Its totient is φ = 527162472.

The previous prime is 527162459. The next prime is 527162501. The reversal of 527162473 is 374261725.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 379977049 + 147185424 = 19493^2 + 12132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-527162473 is a prime.

It is equal to p_27709228 and since 527162473 and 27709228 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (527162423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263581236 + 263581237.

It is an arithmetic number, because the mean of its divisors is an integer number (263581237).

Almost surely, 2^527162473 is an apocalyptic number.

It is an amenable number.

527162473 is a deficient number, since it is larger than the sum of its proper divisors (1).

527162473 is an equidigital number, since it uses as much as digits as its factorization.

527162473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 37.

The square root of 527162473 is about 22960.0190113162. The cubic root of 527162473 is about 807.8204234661.

The spelling of 527162473 in words is "five hundred twenty-seven million, one hundred sixty-two thousand, four hundred seventy-three".