425301137 has 2 divisors, whose sum is σ = 425301138. Its totient is φ = 425301136.

The previous prime is 425301131. The next prime is 425301209. The reversal of 425301137 is 731103524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 327211921 + 98089216 = 18089^2 + 9904^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-425301137 is a prime.

It is not a weakly prime, because it can be changed into another prime (425301131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212650568 + 212650569.

It is an arithmetic number, because the mean of its divisors is an integer number (212650569).

Almost surely, 2^425301137 is an apocalyptic number.

It is an amenable number.

425301137 is a deficient number, since it is larger than the sum of its proper divisors (1).

425301137 is an equidigital number, since it uses as much as digits as its factorization.

425301137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 425301137 is about 20622.8304798347. The cubic root of 425301137 is about 752.0248318956.

The spelling of 425301137 in words is "four hundred twenty-five million, three hundred one thousand, one hundred thirty-seven".