425005800500 has 48 divisors (see below), whose sum is σ = 932612011968. Its totient is φ = 169196580000.

The previous prime is 425005800467. The next prime is 425005800503. The reversal of 425005800500 is 5008500524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425005800503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1908746 + ... + 2119745.

It is an arithmetic number, because the mean of its divisors is an integer number (19429416916).

Almost surely, 2^425005800500 is an apocalyptic number.

It is an amenable number.

425005800500 is an abundant number, since it is smaller than the sum of its proper divisors (507606211468).

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

425005800500 is a wasteful number, since it uses less digits than its factorization.

425005800500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4028721 (or 4028709 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The spelling of 425005800500 in words is "four hundred twenty-five billion, five million, eight hundred thousand, five hundred".