425635210000 has 800 divisors, whose sum is σ = 1400633853696. Its totient is φ = 120960000000.

The previous prime is 425635209941. The next prime is 425635210073. The reversal of 425635210000 is 12536524.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1011009790 + ... + 1011010210.

Almost surely, 2^425635210000 is an apocalyptic number.

425635210000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425635210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (700316926848).

425635210000 is an abundant number, since it is smaller than the sum of its proper divisors (974998643696).

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

425635210000 is a wasteful number, since it uses less digits than its factorization.

425635210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 425635210000 its reverse (12536524), we get a palindrome (425647746524).

The spelling of 425635210000 in words is "four hundred twenty-five billion, six hundred thirty-five million, two hundred ten thousand".