1025133463 has 2 divisors, whose sum is σ = 1025133464. Its totient is φ = 1025133462.

The previous prime is 1025133419. The next prime is 1025133517. The reversal of 1025133463 is 3643315201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1025133463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1025133563) 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, 512566731 + 512566732.

It is an arithmetic number, because the mean of its divisors is an integer number (512566732).

Almost surely, 2^1025133463 is an apocalyptic number.

1025133463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025133463 is an equidigital number, since it uses as much as digits as its factorization.

1025133463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 1025133463 is about 32017.7054611976. The cubic root of 1025133463 is about 1008.3085970269.

Adding to 1025133463 its reverse (3643315201), we get a palindrome (4668448664).

The spelling of 1025133463 in words is "one billion, twenty-five million, one hundred thirty-three thousand, four hundred sixty-three".