65425426300 has 108 divisors (see below), whose sum is σ = 156031508136. Its totient is φ = 23796115200.

The previous prime is 65425426277. The next prime is 65425426327. The reversal of 65425426300 is 362452456.

It is a self number, because there is not a number n which added to its sum of digits gives 65425426300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1103410 + ... + 1161190.

Almost surely, 2^65425426300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65425426300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78015754068).

65425426300 is an abundant number, since it is smaller than the sum of its proper divisors (90606081836).

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

65425426300 is a wasteful number, since it uses less digits than its factorization.

65425426300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57888 (or 57868 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 65425426300 its reverse (362452456), we get a palindrome (65787878756).

The spelling of 65425426300 in words is "sixty-five billion, four hundred twenty-five million, four hundred twenty-six thousand, three hundred".