2259574459380 has 480 divisors, whose sum is σ = 8325299549952. Its totient is φ = 502254950400.

The previous prime is 2259574459327. The next prime is 2259574459381. The reversal of 2259574459380 is 839544759522.

2259574459380 is a `hidden beast` number, since 2 + 2 + 5 + 9 + 574 + 4 + 59 + 3 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259574459381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 147378315 + ... + 147393645.

Almost surely, 2^{2259574459380} is an apocalyptic number.

2259574459380 is a gapful number since it is divisible by the number (20) 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 2259574459380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4162649774976).

2259574459380 is an abundant number, since it is smaller than the sum of its proper divisors (6065725090572).

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

2259574459380 is a wasteful number, since it uses less digits than its factorization.

2259574459380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15717 (or 15706 counting only the distinct ones).

The product of its (nonzero) digits is 108864000, while the sum is 63.

The spelling of 2259574459380 in words is "two trillion, two hundred fifty-nine billion, five hundred seventy-four million, four hundred fifty-nine thousand, three hundred eighty".