2259775080 has 96 divisors (see below), whose sum is σ = 7350393960. Its totient is φ = 602104320.

The previous prime is 2259775057. The next prime is 2259775097. The reversal of 2259775080 is 805779522.

It is a happy number.

2259775080 is a `hidden beast` number, since 2 + 2 + 597 + 7 + 50 + 8 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1742394564 + 517380516 = 41742^2 + 22746^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 668274 + ... + 671646.

Almost surely, 2^2259775080 is an apocalyptic number.

2259775080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2259775080 is an abundant number, since it is smaller than the sum of its proper divisors (5090618880).

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

2259775080 is a wasteful number, since it uses less digits than its factorization.

2259775080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5251 (or 5244 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The square root of 2259775080 is about 47537.0916232788. The cubic root of 2259775080 is about 1312.2655820801.

The spelling of 2259775080 in words is "two billion, two hundred fifty-nine million, seven hundred seventy-five thousand, eighty".