1022525573 has 2 divisors, whose sum is σ = 1022525574. Its totient is φ = 1022525572.

The previous prime is 1022525551. The next prime is 1022525579. The reversal of 1022525573 is 3755252201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1019971969 + 2553604 = 31937^2 + 1598^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022525573 - 2¹⁰ = 1022524549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022525579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511262786 + 511262787.

It is an arithmetic number, because the mean of its divisors is an integer number (511262787).

Almost surely, 2^1022525573 is an apocalyptic number.

It is an amenable number.

1022525573 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022525573 is an equidigital number, since it uses as much as digits as its factorization.

1022525573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 1022525573 is about 31976.9537792455. The cubic root of 1022525573 is about 1007.4528414980.

Adding to 1022525573 its reverse (3755252201), we get a palindrome (4777777774).

The spelling of 1022525573 in words is "one billion, twenty-two million, five hundred twenty-five thousand, five hundred seventy-three".