425526288 has 80 divisors (see below), whose sum is σ = 1216207872. Its totient is φ = 127120000.

The previous prime is 425526287. The next prime is 425526329. The reversal of 425526288 is 882625524.

It is not an unprimeable number, because it can be changed into a prime (425526281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31813 + ... + 43163.

Almost surely, 2^425526288 is an apocalyptic number.

425526288 is a gapful number since it is divisible by the number (48) 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 425526288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (608103936).

425526288 is an abundant number, since it is smaller than the sum of its proper divisors (790681584).

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

425526288 is a wasteful number, since it uses less digits than its factorization.

425526288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11444 (or 11438 counting only the distinct ones).

The product of its digits is 307200, while the sum is 42.

The square root of 425526288 is about 20628.2885378308. The cubic root of 425526288 is about 752.1575137832.

The spelling of 425526288 in words is "four hundred twenty-five million, five hundred twenty-six thousand, two hundred eighty-eight".