425532007 has 2 divisors, whose sum is σ = 425532008. Its totient is φ = 425532006.

The previous prime is 425531987. The next prime is 425532047. The reversal of 425532007 is 700235524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425532007 - 2¹⁹ = 425007719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425532047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212766003 + 212766004.

It is an arithmetic number, because the mean of its divisors is an integer number (212766004).

Almost surely, 2^425532007 is an apocalyptic number.

425532007 is a deficient number, since it is larger than the sum of its proper divisors (1).

425532007 is an equidigital number, since it uses as much as digits as its factorization.

425532007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 425532007 is about 20628.4271576870. The cubic root of 425532007 is about 752.1608833906.

The spelling of 425532007 in words is "four hundred twenty-five million, five hundred thirty-two thousand, seven".