2245295980 has 12 divisors (see below), whose sum is σ = 4715121600. Its totient is φ = 898118384.

The previous prime is 2245295951. The next prime is 2245295981. The reversal of 2245295980 is 895925422.

It is a self number, because there is not a number n which added to its sum of digits gives 2245295980.

It is not an unprimeable number, because it can be changed into a prime (2245295981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56132380 + ... + 56132419.

It is an arithmetic number, because the mean of its divisors is an integer number (392926800).

Almost surely, 2^2245295980 is an apocalyptic number.

2245295980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2245295980 is an abundant number, since it is smaller than the sum of its proper divisors (2469825620).

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

2245295980 is a wasteful number, since it uses less digits than its factorization.

2245295980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112264808 (or 112264806 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 2245295980 is about 47384.5542344760. The cubic root of 2245295980 is about 1309.4568733102.

The spelling of 2245295980 in words is "two billion, two hundred forty-five million, two hundred ninety-five thousand, nine hundred eighty".