425051272 has 32 divisors (see below), whose sum is σ = 847204920. Its totient is φ = 199229440.

The previous prime is 425051197. The next prime is 425051303. The reversal of 425051272 is 272150524.

It can be written as a sum of positive squares in 4 ways, for example, as 423783396 + 1267876 = 20586^2 + 1126^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 425051272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28872 + ... + 41032.

Almost surely, 2^425051272 is an apocalyptic number.

It is an amenable number.

425051272 is a deficient number, since it is larger than the sum of its proper divisors (422153648).

425051272 is a wasteful number, since it uses less digits than its factorization.

425051272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12441 (or 12437 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 425051272 is about 20616.7716192424. The cubic root of 425051272 is about 751.8775311728.

The spelling of 425051272 in words is "four hundred twenty-five million, fifty-one thousand, two hundred seventy-two".