425051271 has 12 divisors (see below), whose sum is σ = 616875480. Its totient is φ = 282023280.

The previous prime is 425051197. The next prime is 425051303. The reversal of 425051271 is 172150524.

It is not a de Polignac number, because 425051271 - 2¹³ = 425043079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425051171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110016 + ... + 113813.

It is an arithmetic number, because the mean of its divisors is an integer number (51406290).

Almost surely, 2^425051271 is an apocalyptic number.

425051271 is a deficient number, since it is larger than the sum of its proper divisors (191824209).

425051271 is a wasteful number, since it uses less digits than its factorization.

425051271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224046 (or 224043 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 425051271 is about 20616.7715949903. The cubic root of 425051271 is about 751.8775305831.

The spelling of 425051271 in words is "four hundred twenty-five million, fifty-one thousand, two hundred seventy-one".