1425001607 has 2 divisors, whose sum is σ = 1425001608. Its totient is φ = 1425001606.

The previous prime is 1425001579. The next prime is 1425001631. The reversal of 1425001607 is 7061005241.

It is a strong prime.

It is an emirp because it is prime and its reverse (7061005241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1425001607 - 2⁸ = 1425001351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1425007607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712500803 + 712500804.

It is an arithmetic number, because the mean of its divisors is an integer number (712500804).

Almost surely, 2^1425001607 is an apocalyptic number.

1425001607 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425001607 is an equidigital number, since it uses as much as digits as its factorization.

1425001607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 1425001607 is about 37749.1934615827. The cubic root of 1425001607 is about 1125.3089803491.

Adding to 1425001607 its reverse (7061005241), we get a palindrome (8486006848).

The spelling of 1425001607 in words is "one billion, four hundred twenty-five million, one thousand, six hundred seven".