1052524357 has 2 divisors, whose sum is σ = 1052524358. Its totient is φ = 1052524356.

The previous prime is 1052524339. The next prime is 1052524391. The reversal of 1052524357 is 7534252501.

It is an a-pointer prime, because the next prime (1052524391) can be obtained adding 1052524357 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 834400996 + 218123361 = 28886^2 + 14769^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1052524357 is a prime.

It is a super-2 number, since 2×1052524357² = 2215615044156526898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052524327) 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, 526262178 + 526262179.

It is an arithmetic number, because the mean of its divisors is an integer number (526262179).

Almost surely, 2^1052524357 is an apocalyptic number.

It is an amenable number.

1052524357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052524357 is an equidigital number, since it uses as much as digits as its factorization.

1052524357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 1052524357 is about 32442.6317828872. The cubic root of 1052524357 is about 1017.2102278794.

Adding to 1052524357 its reverse (7534252501), we get a palindrome (8586776858).

The spelling of 1052524357 in words is "one billion, fifty-two million, five hundred twenty-four thousand, three hundred fifty-seven".