425711253 has 32 divisors (see below), whose sum is σ = 638209152. Its totient is φ = 250214400.

The previous prime is 425711249. The next prime is 425711267. The reversal of 425711253 is 352117524.

It is not a de Polignac number, because 425711253 - 2² = 425711249 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 425711253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425711053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145501 + ... + 148397.

It is an arithmetic number, because the mean of its divisors is an integer number (19944036).

Almost surely, 2^425711253 is an apocalyptic number.

It is an amenable number.

425711253 is a deficient number, since it is larger than the sum of its proper divisors (212497899).

425711253 is a wasteful number, since it uses less digits than its factorization.

425711253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045.

The product of its digits is 8400, while the sum is 30.

The square root of 425711253 is about 20632.7713359112. The cubic root of 425711253 is about 752.2664789758.

Adding to 425711253 its reverse (352117524), we get a palindrome (777828777).

The spelling of 425711253 in words is "four hundred twenty-five million, seven hundred eleven thousand, two hundred fifty-three".