1025740003 has 2 divisors, whose sum is σ = 1025740004. Its totient is φ = 1025740002.

The previous prime is 1025739991. The next prime is 1025740007. The reversal of 1025740003 is 3000475201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1025740003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1025740007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512870001 + 512870002.

It is an arithmetic number, because the mean of its divisors is an integer number (512870002).

Almost surely, 2^1025740003 is an apocalyptic number.

1025740003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1025740003 is an equidigital number, since it uses as much as digits as its factorization.

1025740003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 1025740003 is about 32027.1760072598. The cubic root of 1025740003 is about 1008.5074195674.

The spelling of 1025740003 in words is "one billion, twenty-five million, seven hundred forty thousand, three".