2250805504 has 72 divisors (see below), whose sum is σ = 4585902048. Its totient is φ = 1102295040.

The previous prime is 2250805489. The next prime is 2250805519. The reversal of 2250805504 is 4055080522.

It is an interprime number because it is at equal distance from previous prime (2250805489) and next prime (2250805519).

It is a super-2 number, since 2×2250805504² = 10132250833673388032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4819479 + ... + 4819945.

It is an arithmetic number, because the mean of its divisors is an integer number (63693084).

Almost surely, 2^2250805504 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 2250805504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2292951024).

2250805504 is an abundant number, since it is smaller than the sum of its proper divisors (2335096544).

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

2250805504 is an equidigital number, since it uses as much as digits as its factorization.

2250805504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831 (or 817 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 2250805504 is about 47442.6549004164. The cubic root of 2250805504 is about 1310.5270501274.

The spelling of 2250805504 in words is "two billion, two hundred fifty million, eight hundred five thousand, five hundred four".