1052354431 has 2 divisors, whose sum is σ = 1052354432. Its totient is φ = 1052354430.

The previous prime is 1052354389. The next prime is 1052354441. The reversal of 1052354431 is 1344532501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1052354431 - 2¹⁵ = 1052321663 is a prime.

It is a super-3 number, since 3×1052354431³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1052354431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052354441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526177215 + 526177216.

It is an arithmetic number, because the mean of its divisors is an integer number (526177216).

Almost surely, 2^1052354431 is an apocalyptic number.

1052354431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052354431 is an equidigital number, since it uses as much as digits as its factorization.

1052354431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1052354431 is about 32440.0128082589. The cubic root of 1052354431 is about 1017.1554833765.

Adding to 1052354431 its reverse (1344532501), we get a palindrome (2396886932).

The spelling of 1052354431 in words is "one billion, fifty-two million, three hundred fifty-four thousand, four hundred thirty-one".