1025385967 has 2 divisors, whose sum is σ = 1025385968. Its totient is φ = 1025385966.

The previous prime is 1025385947. The next prime is 1025385989. The reversal of 1025385967 is 7695835201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1025385967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1025385937) 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, 512692983 + 512692984.

It is an arithmetic number, because the mean of its divisors is an integer number (512692984).

Almost surely, 2^1025385967 is an apocalyptic number.

1025385967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025385967 is an equidigital number, since it uses as much as digits as its factorization.

1025385967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 453600, while the sum is 46.

The square root of 1025385967 is about 32021.6484116605. The cubic root of 1025385967 is about 1008.3913768346.

The spelling of 1025385967 in words is "one billion, twenty-five million, three hundred eighty-five thousand, nine hundred sixty-seven".