425083464 has 80 divisors (see below), whose sum is σ = 1282239420. Its totient is φ = 130792320.

The previous prime is 425083433. The next prime is 425083469. The reversal of 425083464 is 464380524.

It can be written as a sum of positive squares in 2 ways, for example, as 424772100 + 311364 = 20610^2 + 558^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (425083469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 16807 + ... + 33654.

Almost surely, 2^425083464 is an apocalyptic number.

It is an amenable number.

425083464 is an abundant number, since it is smaller than the sum of its proper divisors (857155956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425083464 is a wasteful number, since it uses less digits than its factorization.

425083464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50492 (or 50479 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 425083464 is about 20617.5523280529. The cubic root of 425083464 is about 751.8965122793.

The spelling of 425083464 in words is "four hundred twenty-five million, eighty-three thousand, four hundred sixty-four".