2345056180 has 24 divisors (see below), whose sum is σ = 4946132520. Its totient is φ = 933924480.

The previous prime is 2345056159. The next prime is 2345056199. The reversal of 2345056180 is 816505432.

It can be written as a sum of positive squares in 4 ways, for example, as 1323358884 + 1021697296 = 36378^2 + 31964^2 .

It is a congruent number.

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, 251431 + ... + 260590.

It is an arithmetic number, because the mean of its divisors is an integer number (206088855).

Almost surely, 2^2345056180 is an apocalyptic number.

2345056180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2345056180 is an abundant number, since it is smaller than the sum of its proper divisors (2601076340).

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

2345056180 is a wasteful number, since it uses less digits than its factorization.

2345056180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512259 (or 512257 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 2345056180 is about 48425.7801176192. The cubic root of 2345056180 is about 1328.5699253626.

The spelling of 2345056180 in words is "two billion, three hundred forty-five million, fifty-six thousand, one hundred eighty".