4521426000 has 640 divisors, whose sum is σ = 18415488000. Its totient is φ = 953971200.

The previous prime is 4521425941. The next prime is 4521426017. The reversal of 4521426000 is 6241254.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 347801994 + ... + 347802006.

It is an arithmetic number, because the mean of its divisors is an integer number (28774200).

Almost surely, 2^4521426000 is an apocalyptic number.

4521426000 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 4521426000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9207744000).

4521426000 is an abundant number, since it is smaller than the sum of its proper divisors (13894062000).

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

4521426000 is an equidigital number, since it uses as much as digits as its factorization.

4521426000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4521426000 is about 67241.5496549566. The cubic root of 4521426000 is about 1653.5797394772.

Adding to 4521426000 its reverse (6241254), we get a palindrome (4527667254).

The spelling of 4521426000 in words is "four billion, five hundred twenty-one million, four hundred twenty-six thousand".