1025938807 has 2 divisors, whose sum is σ = 1025938808. Its totient is φ = 1025938806.

The previous prime is 1025938751. The next prime is 1025938811. The reversal of 1025938807 is 7088395201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1025938807 - 2¹⁵ = 1025906039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1025338807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512969403 + 512969404.

It is an arithmetic number, because the mean of its divisors is an integer number (512969404).

Almost surely, 2^1025938807 is an apocalyptic number.

1025938807 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025938807 is an equidigital number, since it uses as much as digits as its factorization.

1025938807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 1025938807 is about 32030.2795335913. The cubic root of 1025938807 is about 1008.5725700464.

The spelling of 1025938807 in words is "one billion, twenty-five million, nine hundred thirty-eight thousand, eight hundred seven".