1052431463 has 2 divisors, whose sum is σ = 1052431464. Its totient is φ = 1052431462.

The previous prime is 1052431433. The next prime is 1052431469. The reversal of 1052431463 is 3641342501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1052431463 - 2⁶ = 1052431399 is a prime.

It is a super-2 number, since 2×1052431463² = 2215223968624640738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052431469) 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, 526215731 + 526215732.

It is an arithmetic number, because the mean of its divisors is an integer number (526215732).

Almost surely, 2^1052431463 is an apocalyptic number.

1052431463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052431463 is an equidigital number, since it uses as much as digits as its factorization.

1052431463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1052431463 is about 32441.2000856935. The cubic root of 1052431463 is about 1017.1803012538.

Adding to 1052431463 its reverse (3641342501), we get a palindrome (4693773964).

The spelling of 1052431463 in words is "one billion, fifty-two million, four hundred thirty-one thousand, four hundred sixty-three".