1042524397 has 2 divisors, whose sum is σ = 1042524398. Its totient is φ = 1042524396.

The previous prime is 1042524367. The next prime is 1042524401. The reversal of 1042524397 is 7934252401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 992313001 + 50211396 = 31501^2 + 7086^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042524397 - 2²⁷ = 908306669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042524317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521262198 + 521262199.

It is an arithmetic number, because the mean of its divisors is an integer number (521262199).

Almost surely, 2^1042524397 is an apocalyptic number.

It is an amenable number.

1042524397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042524397 is an equidigital number, since it uses as much as digits as its factorization.

1042524397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 1042524397 is about 32288.1463853223. The cubic root of 1042524397 is about 1013.9784903503.

Adding to 1042524397 its reverse (7934252401), we get a palindrome (8976776798).

The spelling of 1042524397 in words is "one billion, forty-two million, five hundred twenty-four thousand, three hundred ninety-seven".