425251533300 has 288 divisors, whose sum is σ = 1401864274944. Its totient is φ = 98520576000.

The previous prime is 425251533281. The next prime is 425251533347. The reversal of 425251533300 is 3335152524.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 126523620 + ... + 126526980.

It is an arithmetic number, because the mean of its divisors is an integer number (4867584288).

Almost surely, 2^425251533300 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 425251533300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (700932137472).

425251533300 is an abundant number, since it is smaller than the sum of its proper divisors (976612741644).

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

425251533300 is a wasteful number, since it uses less digits than its factorization.

425251533300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5079 (or 5072 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 425251533300 its reverse (3335152524), we get a palindrome (428586685824).

The spelling of 425251533300 in words is "four hundred twenty-five billion, two hundred fifty-one million, five hundred thirty-three thousand, three hundred".