1425553027 has 2 divisors, whose sum is σ = 1425553028. Its totient is φ = 1425553026.

The previous prime is 1425553021. The next prime is 1425553049. The reversal of 1425553027 is 7203555241.

It is a weak prime.

It is an emirp because it is prime and its reverse (7203555241) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1425553027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1425552983 and 1425553001.

It is not a weakly prime, because it can be changed into another prime (1425553021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712776513 + 712776514.

It is an arithmetic number, because the mean of its divisors is an integer number (712776514).

Almost surely, 2^1425553027 is an apocalyptic number.

1425553027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425553027 is an equidigital number, since it uses as much as digits as its factorization.

1425553027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 1425553027 is about 37756.4964873596. The cubic root of 1425553027 is about 1125.4541118478.

The spelling of 1425553027 in words is "one billion, four hundred twenty-five million, five hundred fifty-three thousand, twenty-seven".