425051535900 has 144 divisors (see below), whose sum is σ = 1279682095104. Its totient is φ = 108842123520.

The previous prime is 425051535893. The next prime is 425051535901. The reversal of 425051535900 is 9535150524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425051535901) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 462909 + ... + 1031691.

It is an arithmetic number, because the mean of its divisors is an integer number (8886681216).

Almost surely, 2^425051535900 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 425051535900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (639841047552).

425051535900 is an abundant number, since it is smaller than the sum of its proper divisors (854630559204).

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

425051535900 is a wasteful number, since it uses less digits than its factorization.

425051535900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568900 (or 568893 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 425051535900 in words is "four hundred twenty-five billion, fifty-one million, five hundred thirty-five thousand, nine hundred".